diff options
Diffstat (limited to 'TAO/TAO_IDL/be/be_visitor_interface/ami_handler_cs.cpp')
| -rw-r--r-- | TAO/TAO_IDL/be/be_visitor_interface/ami_handler_cs.cpp | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/TAO/TAO_IDL/be/be_visitor_interface/ami_handler_cs.cpp b/TAO/TAO_IDL/be/be_visitor_interface/ami_handler_cs.cpp deleted file mode 100644 index 62eae6c6da5..00000000000 --- a/TAO/TAO_IDL/be/be_visitor_interface/ami_handler_cs.cpp +++ /dev/null @@ -1,235 +0,0 @@ -// -// $Id$ -// - -// ============================================================================ -// -// = LIBRARY -// TAO IDL -// -// = FILENAME -// ami_handler_cs.cpp -// -// = DESCRIPTION -// Visitor generating code for AMI Handler class for an Interface. -// -// = AUTHOR -// Alexander Babu Arulanthu <alex@cs.wustl.edu> -// -// ============================================================================ - -#include "idl.h" -#include "idl_extern.h" -#include "be.h" - -#include "be_visitor_interface.h" - -ACE_RCSID(be_visitor_interface, ami_handler_cs, "$Id$") - - -// ************************************************************ -// Interface visitor for client stubs -// ************************************************************ - -be_visitor_ ami_handler_cs::be_visitor_ ami_handler_cs (be_visitor_context *ctx) - : be_visitor_interface (ctx) -{ -} - -be_visitor_ ami_handler_cs::~be_visitor_ ami_handler_cs (void) -{ -} - -int -be_visitor_ ami_handler_cs::visit_interface (be_interface *node) -{ - // output stream. - TAO_OutStream *os; - - if (node->cli_stub_gen () || node->imported ()) - return 0; - - os = this->ctx_->stream (); - - // Start with whatever indentation level we are at. - os->indent (); - - // Create the full name for the AMI_<Interface name>_Handler - // interface. - char *full_name = 0; - - // Full name. - // If there exists a scope name for this, then generate - // "Scope::AMI_<Local Name>_Handler". - - size_t scope_len = 0; - - be_decl *parent = be_scope::narrow_from_scope (node->defined_in ())->decl (); - - if (parent != 0 && - parent->fullname () != 0 && - ACE_OS::strlen (parent->fullname ())) - scope_len = ACE_OS::strlen (parent->fullname ()) + ACE_OS::strlen ("::"); - - ACE_NEW_RETURN (full_name, - char [scope_len + - ACE_OS::strlen ("AMI_") + - ACE_OS::strlen (node->local_name ()->get_string ()) + - ACE_OS::strlen ("_Handler") + - 1], - -1); - - if (parent != 0 && - parent->fullname () != 0 && - ACE_OS::strlen (parent->fullname ())) - ACE_OS::sprintf (full_name, - "%s::AMI_%s_Handler", - parent->fullname (), - node->local_name ()->get_string ()); - else - ACE_OS::sprintf (full_name, - "AMI_%s_Handler", - node->local_name ()->get_string ()); - - // First generate the code for the static methods. - - // The _narrow method - *os << full_name << "_ptr " << full_name - << "::_narrow (" << be_idt << be_idt_nl - << "CORBA::Object_ptr obj," << be_nl - << "CORBA::Environment &env" << be_uidt_nl - << ")" << be_uidt_nl - << "{" << be_idt_nl - << "if (CORBA::is_nil (obj))" << be_idt_nl - << "return " << full_name << "::_nil ();" << be_uidt_nl - << "if (!obj->_is_a (\"" << node->repoID () << "\", env))" - << be_idt_nl - << "return " << full_name << "::_nil ();" << be_uidt_nl; - - *os << "return " << full_name - << "::_unchecked_narrow (obj, env);" << be_uidt_nl - << "}" << be_nl << be_nl; - - // This may be necessary to work around a GCC compiler bug! - // const char *skel_name = node->full_skel_name (); // unused at this time - const char *coll_name = node->full_coll_name (); - assert (coll_name != 0); - - // The _unchecked_narrow method - *os << full_name << "_ptr " << full_name - << "::_unchecked_narrow (" << be_idt << be_idt_nl - << "CORBA::Object_ptr obj," << be_nl - << "CORBA::Environment &ACE_TRY_ENV" << be_uidt_nl - << ")" << be_uidt_nl - << "{" << be_idt_nl - << "ACE_UNUSED_ARG (ACE_TRY_ENV);" << be_nl - << "if (CORBA::is_nil (obj))" << be_idt_nl - << "return " << full_name << "::_nil ();" << be_uidt_nl; - - *os << "TAO_Stub* stub = obj->_stubobj ();" << be_nl - << "stub->_incr_refcnt ();" << be_nl; - *os << "void* servant = 0;" << be_nl; - *os << "if (obj->_is_collocated () " - << "&& obj->_servant() != 0)" << be_idt_nl - << "servant = obj->_servant()->_downcast (\"" - << "IDL:omg.org/CORBA/Object:1.0\");" << be_uidt_nl; - - *os << "if (servant != 0)" << be_idt_nl << "{" << be_idt_nl - // The collocated object reference factory is not working right (yet) - << full_name << "_ptr retv = ACE_reinterpret_cast (" << be_idt << be_idt_nl - << full_name << "_ptr," << be_nl - << "ACE_reinterpret_cast (" << be_idt << be_idt_nl - << "PortableServer::Servant," << be_nl - << "servant" << be_uidt_nl - << ")" << be_uidt_nl - << "->_create_collocated_objref (" << be_idt << be_idt_nl - << "\"" << node->repoID () << "\"," << be_nl - << "TAO_ORB_Core::ORB_CONTROL," << be_nl - << "stub" << be_uidt_nl - << ")" << be_uidt << be_uidt_nl - << ");" << be_uidt_nl - << "if (retv != 0)" << be_idt_nl - << "return retv;" << be_uidt - // So we are still using the old way to create collocated objref. - << be_uidt_nl - << "}" << be_uidt_nl; - - *os << "return new " << full_name << "(stub);" << be_uidt_nl - << "}" << be_nl << be_nl; - - // The _duplicate method - *os << full_name << "_ptr " << be_nl - << full_name << "::_duplicate (" - << full_name << "_ptr obj)" << be_nl - << "{" << be_idt_nl - << "if (!CORBA::is_nil (obj))" << be_idt_nl - << "obj->_incr_refcnt ();" << be_uidt_nl - << "return obj;" << be_uidt_nl - << "}" << be_nl << be_nl; - - // generate code for the elements of the interface - if (this->visit_scope (node) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_ ami_handler_cs::" - "visit_interface - " - "codegen for scope failed\n"), -1); - } - - // generate the is_a method - os->indent (); - *os << "CORBA::Boolean " << full_name << "::_is_a (" << - "const CORBA::Char *value, CORBA::Environment &env)" << be_nl; - *os << "{\n"; - os->incr_indent (); - *os << "if (\n"; - os->incr_indent (0); - if (node->traverse_inheritance_graph (be_interface::is_a_helper, os) == -1) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_ ami_handler_cs::" - "visit_interface - " - "_is_a method codegen failed\n"), -1); - } - - os->indent (); - *os << "(!ACE_OS::strcmp ((char *)value, CORBA::_tc_Object->id (env))))\n"; - *os << " return 1; // success using local knowledge\n"; - os->decr_indent (); - *os << "else" << be_nl; - *os << " return this->CORBA_Object::_is_a (value, env);\n"; - os->decr_indent (); - *os << "}\n\n"; - - os->indent (); - *os << "const char* " << full_name - << "::_interface_repository_id (void) const" - << be_nl - << "{" << be_idt_nl - << "return \"" << node->repoID () << "\";" << be_uidt_nl - << "}\n\n"; - - // by using a visitor to declare and define the TypeCode, we have the - // added advantage to conditionally not generate any code. This will be - // based on the command line options. This is still TO-DO - be_visitor *visitor; - be_visitor_context ctx (*this->ctx_); - ctx.state (TAO_CodeGen::TAO_TYPECODE_DEFN); - ctx.sub_state (TAO_CodeGen::TAO_TC_DEFN_TYPECODE); - visitor = tao_cg->make_visitor (&ctx); - if (!visitor || (node->accept (visitor) == -1)) - { - ACE_ERROR_RETURN ((LM_ERROR, - "(%N:%l) be_visitor_ ami_handler_cs::" - "visit_interface - " - "TypeCode definition failed\n" - ), -1); - } - - // @@ Alex: Make sure you have done the following in the other ami - // visitors. (Alex). - delete full_name; - full_name = 0; - - return 0; -} |