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//
// $Id$
//
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// smart_proxy_ch.cpp
//
// = DESCRIPTION
// This provides code generation for smart proxy classes for an
// interface in the client header.
//
// = AUTHOR
// Kirthika Parameswaran <kirthika@cs.wustl.edu>
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_interface.h"
ACE_RCSID(be_visitor_interface, smart_proxy_ch, "$Id$")
// ************************************************************
// smart proxy class in header
// ************************************************************
be_visitor_interface_smart_proxy_ch::be_visitor_interface_smart_proxy_ch
(be_visitor_context *ctx)
: be_visitor_interface (ctx)
{
}
be_visitor_interface_smart_proxy_ch::~be_visitor_interface_smart_proxy_ch (void)
{
}
int be_visitor_interface_smart_proxy_ch::visit_interface (be_interface *node)
{
TAO_OutStream *os = this->ctx_->stream ();
// output the class defn
*os << "class TAO_" << node->flat_name ()
<< "_Default_Proxy_Factory" << be_nl
<< "{" << be_nl
<< "public:" << be_idt_nl << be_nl
<< "TAO_" << node->flat_name ()
<< "_Default_Proxy_Factory (int register_proxy_factory = 1);"
<< be_nl << be_nl
<< "virtual ~TAO_" << node->flat_name ()
<< "_Default_Proxy_Factory (void);" << be_nl << be_nl
<< "virtual "<< node->full_name ()
<< "_ptr create_proxy (" << be_idt << be_idt_nl
<< node->full_name () << "_ptr proxy," << be_nl
<< "CORBA::Environment &env = " << be_idt_nl
<< "TAO_default_environment ()" << be_uidt << be_uidt_nl
<< ");" << be_uidt << be_uidt_nl
<< "};\n\n";
*os << "class TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter" << be_nl
<< "{" << be_nl
<< "public:" << be_idt_nl << be_nl
<< "friend class ACE_Singleton<TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter, ACE_SYNCH_RECURSIVE_MUTEX>;" << be_nl << be_nl
<< "int register_proxy_factory (" << be_idt << be_idt_nl
<< "TAO_" << node->flat_name () << "_Default_Proxy_Factory *df,"<< be_nl
<< "CORBA::Environment &env = " << be_idt_nl
<< "TAO_default_environment ()" << be_uidt << be_uidt_nl
<< ");" << be_uidt_nl << be_nl
<< "int unregister_proxy_factory (" << be_idt << be_idt_nl
<< "CORBA::Environment &env = " << be_idt_nl
<< "TAO_default_environment ()" << be_uidt << be_uidt_nl
<< ");" << be_uidt_nl << be_nl
<< node->full_name () << "_ptr create_proxy (" << be_idt << be_idt_nl
<< node->full_name () << "_ptr proxy," << be_nl
<< "CORBA::Environment &env = " << be_idt_nl
<< "TAO_default_environment ()" << be_uidt << be_uidt_nl
<< ");" << be_uidt << be_uidt_nl << be_nl
<< "protected:" << be_idt_nl
<< "TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter (void);" << be_nl
<< "~TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter (void);" << be_nl
<< "TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter &operator= (" << be_idt << be_idt_nl
<< "const TAO_" << node->flat_name ()
<< "_Proxy_Factory_Adapter &" << be_uidt_nl
<< ");" << be_uidt_nl
<< "TAO_" << node->flat_name ()
<< "_Default_Proxy_Factory *proxy_factory_;" << be_nl
<< "int delete_proxy_factory_;" << be_nl
<< "ACE_SYNCH_RECURSIVE_MUTEX lock_;"<<be_nl
<< "};\n\n";
os->indent ();
*os << "typedef ACE_Singleton<TAO_"<<node->flat_name ()
<< "_Proxy_Factory_Adapter, ACE_SYNCH_RECURSIVE_MUTEX> TAO_"
<< node->flat_name ()<< "_PROXY_FACTORY_ADAPTER;"<<be_nl;
*os << "class TAO_"<< node->flat_name ()
<< "_Smart_Proxy_Base : public virtual "<< node->full_name ()
<< be_nl
<< "{" << be_nl
<< "public:" << be_idt_nl
<< "TAO_"<< node->flat_name () << "_Smart_Proxy_Base ("
<< node->full_name () << "_ptr proxy);" << be_nl
// Just to keep Old g++ complier (version: 2.7.2.3) happy its necessary
// to declare and define the destructor explicitly.
<< "~TAO_"<< node->flat_name () << "_Smart_Proxy_Base (void);"<<be_uidt_nl;
// generate code for the interface definition by traversing thru the
// elements of its scope. We depend on the front-end to have made sure
// that only legal syntactic elements appear in our scope.
os->indent ();
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"(%N:%l) be_visitor_interface_ch::"
"visit_interface - "
"codegen for scope failed\n"), -1);
}
os->decr_indent ();
*os << "private:" << be_idt_nl
<< node->full_name () << "_var base_proxy_;"
<< be_uidt_nl
<< "};\n\n";
return 0;
}
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