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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// ami_ch.cpp
//
// = DESCRIPTION
// Visitor generating AMI stub code for Operation node in the
// client header.
//
// = AUTHOR
// Alexander Babu Arulanthu <alex@cs.wustl.edu>
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_operation.h"
ACE_RCSID(be_visitor_operation, operation_ami_ch, "$Id$")
// ******************************************************
// Visitor for generating AMI stub for "operation" in client header.
// ******************************************************
be_visitor_operation_ami_ch::be_visitor_operation_ami_ch (be_visitor_context *ctx)
: be_visitor_operation (ctx)
{
}
be_visitor_operation_ami_ch::~be_visitor_operation_ami_ch (void)
{
}
int
be_visitor_operation_ami_ch::visit_operation (be_operation *node)
{
// No sendc method for oneway operations.
if (node->flags () == AST_Operation::OP_oneway)
return 0;
// Output stream.
TAO_OutStream *os ;
os = this->ctx_->stream ();
this->ctx_->node (node); // save the node
os->indent (); // start with the current indentation level
// every operation is declared virtual in the client code
*os << "virtual ";
// STEP I: Return type is void.
*os << "void ";
// STEP 2: generate the operation name.
// First the sendc prefix.
*os << "sendc_";
*os << node->local_name ();
// STEP 3: generate the argument list with the appropriate
// mapping. For these we grab a visitor that generates the
// parameter listing.
be_visitor_context ctx (*this->ctx_);
ctx.state (TAO_CodeGen::TAO_OPERATION_AMI_ARGLIST_CH);
be_visitor *visitor = tao_cg->make_visitor (&ctx);
if (!visitor)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_operation_ami_ch::"
"visit_operation - "
"Bad visitor to return type\n"),
-1);
}
if (node->accept (visitor) == -1)
{
delete visitor;
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_operation_ami_ch::"
"visit_operation - "
"codegen for argument list failed\n"),
-1);
}
delete visitor;
return 0;
}
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