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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// any_op_ch.cpp
//
// = DESCRIPTION
// Visitor generating code for Any operators for an Interface in the client
// header.
//
// = AUTHOR
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_interface.h"
ACE_RCSID(be_visitor_interface, any_op_ch, "$Id$")
// ***************************************************************************
// Interface visitor for generating Any operator declarations in the client header
// ***************************************************************************
be_visitor_interface_any_op_ch::be_visitor_interface_any_op_ch
(be_visitor_context *ctx)
: be_visitor_interface (ctx)
{
}
be_visitor_interface_any_op_ch::~be_visitor_interface_any_op_ch (void)
{
}
int
be_visitor_interface_any_op_ch::visit_interface (be_interface *node)
{
if (node->cli_hdr_any_op_gen () || node->imported ())
return 0;
TAO_OutStream *os = this->ctx_->stream ();
#if 0
// @@ Michael: Please fix this!!
int i;
int to_do;
// Decide how much code to produce
if (idl_global->ami_call_back () == I_TRUE)
to_do = 2;
else
to_do = 1;
be_interface_type_strategy *old_strategy = 0;
for (i = 0; i < to_do; i++)
{
switch (i)
{
case 0:
break;
case 1:
old_strategy =
node->set_strategy (new be_interface_ami_handler_strategy (node));
break;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_interface_any_op_ch::visit_interface - "
"codegen failed - invalid state\n"), -1);
}
#endif /* 0 */
os->indent ();
// Generate the stub factory function pointer declaration the interface is
// not locality constraint.
if (!idl_global->gen_locality_constraint ())
*os << "extern " << idl_global->stub_export_macro () << " "
<< node->full_name () << "_ptr (*_TAO_collocation_"
<< node->flat_name () << "_Stub_Factory_function_pointer) ("
<< be_idt << be_idt_nl
<< "CORBA::Object_ptr obj" << be_uidt_nl
<< ");" << be_uidt_nl;
// generate the Any <<= and >>= operator declarations
os->indent ();
*os << "// Any operators for interface " << node->name () << be_nl;
*os << "void " << idl_global->stub_export_macro ()
<< " operator<<= (CORBA::Any &, " << node->name ()
<< "_ptr);" << be_nl;
*os << "CORBA::Boolean " << idl_global->stub_export_macro ()
<< " operator>>= (const CORBA::Any &, "
<< node->name () << " *&);\n";
// all we have to do is to visit the scope and generate code
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_interface_any_op_ch::visit_interface - "
"codegen for scope failed\n"), -1);
}
node->cli_hdr_any_op_gen (1);
#if 0
switch (i)
{
case 0:
break;
case 1:
delete node->set_strategy (old_strategy);
break;;
default:
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_interface_any_op_ch::visit_interface - "
"codegen failed - invalid state\n"), -1);
}
} // for
#endif /* 0 */
return 0;
}
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