int
be_visitor_event_source_desc::visit_publishes (
be_publishes *node)
{
AST_Type *obj = node->publishes_type ();
const char *port_name =
node->local_name ()->get_string ();
os_ << be_nl_2;
os_ << "{" << be_idt_nl
<< "ACE_GUARD_RETURN (TAO_SYNCH_MUTEX," << be_nl
<< " mon," << be_nl
<< " this->context_->"
<< port_name << "_lock_," << be_nl
<< " 0);" << be_nl_2;
os_ << "::CIAO::Servant::describe_pub_event_source<"
<< be_idt_nl
<< "::" << obj->full_name () << "Consumer_var> ("
<< be_idt_nl
<< "\"" << port_name << "\"," << be_nl
<< "\"" << obj->repoID () << "\"," << be_nl
<< "this->context_->ciao_publishes_"
<< port_name << "_," << be_nl
<< "safe_retval," << be_nl
<< slot_++ << "UL);" << be_uidt << be_uidt;
os_ << be_uidt_nl
<< "}";
return 0;
}
int
be_visitor_receptacle_desc::visit_uses (be_uses *node)
{
ACE_CString prefix (this->ctx_->port_prefix ());
prefix += node->local_name ()->get_string ();
const char *port_name = prefix.c_str ();
AST_Type *obj = node->uses_type ();
bool const is_multiple = node->is_multiple ();
os_ << be_nl_2;
ACE_CString sname_str (comp_->full_name ());
const char *sname = sname_str.c_str ();
const char *global = (sname_str == "" ? "" : "::");
if (!is_multiple)
{
os_ << obj->full_name () << "_var ciao_"
<< port_name << " = " << be_idt_nl
<< "this->context_->get_connection_"
<< port_name << " ();" << be_uidt_nl;
}
else
{
os_ << "::" << sname << global << port_name << "Connections_var ciao_"
<< port_name << " = " << be_idt_nl
<< "this->context_->get_connections_"
<< port_name << " ();" << be_uidt_nl;
}
os_ << "::CIAO::Servant::describe_"
<< (is_multiple ? "multiplex" : "simplex")
<< "_receptacle<" << be_idt_nl;
if (!is_multiple)
{
os_ << "::" << obj->full_name () << "> (" << be_idt_nl;
}
else
{
os_ << "::" << sname << global << port_name << "Connections> (" << be_idt_nl;
}
os_ << "\"" << port_name << "\"," << be_nl
<< "\"" << obj->repoID () << "\"," << be_nl;
os_ << "ciao_" << port_name << ".in ()," << be_nl;
os_ << "safe_retval," << be_nl
<< slot_++ << "UL);" << be_uidt << be_uidt;
return 0;
}
int
be_visitor_emitter_desc::visit_emits (be_emits *node)
{
AST_Type *obj = node->emits_type ();
const char *port_name =
node->local_name ()->get_string ();
os_ << be_nl_2
<< "::CIAO::Servant::describe_emit_event_source<"
<< be_idt_nl
<< "::" << obj->full_name () << "Consumer_var> ("
<< be_idt_nl
<< "\"" << port_name << "\"," << be_nl
<< "\"" << obj->repoID () << "\"," << be_nl
<< "this->context_->ciao_emits_" << port_name
<< "_consumer_," << be_nl
<< "safe_retval," << be_nl
<< slot_++ << "UL);" << be_uidt << be_uidt;
return 0;
}
int
be_visitor_servant_svs::visit_consumes (be_consumes *node)
{
AST_Type *obj = node->consumes_type ();
const char *port_name = node->local_name ()->get_string ();
const char *comp_lname = node_->local_name ();
ACE_CString comp_sname_str (
ScopeAsDecl (node_->defined_in ())->full_name ());
const char *comp_sname = comp_sname_str.c_str ();
const char *global = (comp_sname_str == "" ? "" : "::");
const char *lname = obj->local_name ()->get_string ();
const char *fname = obj->full_name ();
os_ << be_nl_2
<< comp_lname << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant (" << be_idt << be_idt_nl
<< global << comp_sname << "::CCM_" << comp_lname
<< "_ptr executor," << be_nl
<< global << comp_sname << "::CCM_" << comp_lname
<< "_Context_ptr c)" << be_uidt_nl
<< ": executor_ ( " << global << comp_sname << "::CCM_"
<< comp_lname << "::_duplicate (executor))," << be_idt_nl
<< "ctx_ ( " << global << comp_sname
<< "::CCM_" << comp_lname
<< "_Context::_duplicate (c))" << be_uidt << be_uidt_nl
<< "{" << be_nl
<< "}";
os_ << be_nl_2
<< comp_lname << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant::~" << lname << "Consumer_"
<< port_name << "_Servant (void)" << be_nl
<< "{" << be_nl
<< "}";
os_ << be_nl_2
<< "::CORBA::Object_ptr" << be_nl
<< comp_lname << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant::_get_component (void)" << be_nl
<< "{" << be_idt_nl;
if (ACE_OS::strcmp (be_global->ciao_container_type (), "Session") == 0)
{
os_ << "return this->ctx_->get_CCM_object ();";
}
else
{
os_ << "return ::CORBA::Object::_nil ();";
}
os_ << be_uidt_nl << "}";
os_ << be_nl_2
<< "void" << be_nl
<< comp_lname << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant::push_" << lname
<< " (" << be_idt_nl
<< "::" << fname << " * evt)" << be_uidt_nl
<< "{" << be_idt_nl
<< "this->executor_->push_" << port_name
<< " (evt);" << be_uidt_nl
<< "}";
os_ << be_nl_2
<< "/// Inherited from ::Components::EventConsumerBase."
<< be_nl
<< "void" << be_nl
<< comp_lname << "_Servant::" << lname << "Consumer_"
<< port_name << "_Servant::push_event (" << be_idt_nl
<< "::Components::EventBase * ev)" << be_uidt_nl
<< "{" << be_idt_nl
<< "::" << fname << " * ev_type =" << be_idt_nl
<< "::" << fname << "::_downcast (ev);"
<< be_uidt_nl << be_nl
<< "if (ev_type != 0)" << be_idt_nl
<< "{" << be_idt_nl
<< "this->push_" << lname << " (ev_type);" << be_nl
<< "return;" << be_uidt_nl
<< "}" << be_uidt_nl << be_nl
<< "throw ::Components::BadEventType ();" << be_uidt_nl
<< "}";
if (!be_global->gen_lwccm ())
{
os_ << be_nl_2
<< "::" << fname << "Consumer_ptr" << be_nl
<< node_->local_name () << "_Servant::get_consumer_"
<< port_name << " (void)" << be_nl
<< "{" << be_idt_nl
<< "return" << be_idt_nl
<< "::" << fname << "Consumer::_duplicate (" << be_idt_nl
<< "this->consumes_" << port_name << "_.in ());"
<< be_uidt << be_uidt << be_uidt_nl
<< "}";
}
os_ << be_nl_2
<< "void" << be_nl
<< node_->local_name () << "_Servant::setup_consumer_"
<< port_name << "_i (void)" << be_nl
<< "{" << be_idt_nl
<< "ACE_CString obj_id (this->ins_name_);" << be_nl
<< "obj_id += \"_" << port_name << "\";" << be_nl_2
<< "::CIAO::Container_var cnt_safe =" << be_idt_nl
<< "::CIAO::Container::_duplicate ("
<< "this->container_.in ());" << be_uidt_nl << be_nl
<< "if (::CORBA::is_nil (cnt_safe.in ()))" << be_idt_nl
<< "{" << be_idt_nl << "throw ::CORBA::INV_OBJREF ();" << be_uidt_nl
<< "}" << be_uidt_nl << be_nl
<< "PortableServer::POA_var POA = cnt_safe->the_port_POA ();" << be_nl
<< node_->local_name () << "_Servant::" << lname
<< "Consumer_" << port_name << "_Servant *"
<< port_name << "_servant_impl = " << be_idt_nl
<< "new " << node_->local_name () << "_Servant::" << lname
<< "Consumer_" << port_name << "_Servant (" << be_idt_nl
<< " this->executor_, this->context_);" << be_uidt_nl << be_uidt_nl << be_nl
<< "PortableServer::ServantBase_var safe_base_servant ("
<< port_name << "_servant_impl);" << be_nl
<< "PortableServer::ObjectId_var " << port_name << "_servant_oid =" << be_idt_nl
<< "PortableServer::string_to_ObjectId (obj_id.c_str());" << be_uidt_nl << be_nl
<< "POA->activate_object_with_id(" << be_idt_nl
<< port_name << "_servant_oid.in()," << be_nl
<< port_name << "_servant_impl);" << be_uidt_nl << be_nl
<< "::CORBA::Object_var " << port_name << "_servant_impl_obj = " << be_idt_nl
<< "cnt_safe->generate_reference ( " << be_idt_nl
<< "obj_id.c_str ()," << be_nl
<< "\"";
ACE_CString work (obj->repoID ());
ACE_CString result (work.substr (0, work.rfind (':')));
result += "Consumer:1.0";
os_ << result.c_str ();
os_ << "\"," << be_nl
<< "::CIAO::Container_Types::FACET_CONSUMER_t);"
<< be_uidt_nl << be_uidt_nl
<< "::Components::EventConsumerBase_var ecb =" << be_idt_nl
<< "::Components::EventConsumerBase::_narrow ("
<< port_name << "_servant_impl_obj.in ());"
<< be_uidt_nl << be_nl
<< "this->add_consumer (\"" << port_name << "\", ecb.in ());"
<< be_uidt_nl
<< "}";
return 0;
}
int
be_visitor_servant_svs::visit_provides (be_provides *node)
{
if (node->provides_type ()->is_local ()) // @TODO || be_global->gen_lwccm ())
{
return 0;
}
ACE_CString prefix (this->ctx_->port_prefix ());
prefix += node->local_name ()->get_string ();
const char *port_name = prefix.c_str ();
AST_Type *obj = node->provides_type ();
const char *obj_name = obj->full_name ();
AST_Decl *scope = ScopeAsDecl (obj->defined_in ());
ACE_CString sname_str (scope->full_name ());
const char *sname = sname_str.c_str ();
// Avoid '_cxx_' prefix.
const char *lname =
obj->original_local_name ()->get_string ();
const char *global = (sname_str == "" ? "" : "::");
const char *prefix_connector = (sname_str == "" ? "" : "_");
if (!be_global->gen_lwccm ())
{
os_ << be_nl_2
<< "::" << obj_name << "_ptr" << be_nl
<< node_->local_name () << "_Servant::provide_"
<< port_name << " (void)" << be_nl
<< "{" << be_idt_nl;
os_ << "return" << be_idt_nl
<< "::" << obj_name << "::_duplicate (this->provide_"
<< port_name << "_.in ());" << be_uidt << be_uidt_nl
<< "}";
}
os_ << be_nl_2
<< "void" << be_nl
<< node_->local_name () << "_Servant::setup_"
<< port_name << "_i (void)" << be_nl
<< "{" << be_idt_nl
<< "ACE_CString obj_id (this->ins_name_);" << be_nl
<< "obj_id += \"_" << port_name << "\";" << be_nl_2
<< "::CIAO::Container_var cnt_safe =" << be_idt_nl
<< "::CIAO::Container::_duplicate ("
<< "this->container_.in ());" << be_uidt_nl << be_nl
<< "if (::CORBA::is_nil (cnt_safe.in ()))" << be_idt_nl
<< "{" << be_idt_nl << "throw ::CORBA::INV_OBJREF ();" << be_uidt_nl
<< "}" << be_uidt_nl << be_nl
<< "PortableServer::POA_var POA = cnt_safe->the_port_POA ();" << be_nl
<< "::CORBA::Object_var tmp =" << be_idt_nl
<< "this->get_facet_executor (\"" << port_name << "\");"<< be_uidt_nl << be_nl
<< global << sname << "::CCM_" << lname << "_var tmp_var = " << be_idt_nl
<< global << sname <<"::CCM_" << lname
<< "::_narrow (tmp.in());" << be_uidt_nl << be_nl
<< "typedef " << global << "CIAO_FACET" << prefix_connector
<< scope->flat_name () << "::" << obj->local_name () << "_Servant_T <" << be_idt_nl
<< "POA_" << sname << global << obj->local_name ()
<< "," << be_nl << global << sname <<"::CCM_" << lname << "," << be_nl
<< global << "Components::" << be_global->ciao_container_type ()
<< "Context>" << be_idt_nl << lname
<< "_type;" << be_uidt_nl << be_uidt_nl
<< lname << "_type *" << port_name << "_servant_impl = 0;" << be_nl
<< "ACE_NEW_THROW_EX (" << be_idt_nl
<< port_name << "_servant_impl," << be_nl
<< lname << "_type (" << be_idt_nl
<< "tmp_var.in(), " << be_nl
<< "this->context_)," << be_uidt_nl
<< "CORBA::NO_MEMORY ());" << be_uidt_nl << be_nl
<< "PortableServer::ServantBase_var safe_base_servant ("
<< port_name << "_servant_impl);" << be_nl << be_nl
<< "PortableServer::ObjectId_var " << port_name << "_servant_oid =" << be_idt_nl
<< "PortableServer::string_to_ObjectId (obj_id.c_str());" << be_uidt_nl << be_nl
<< "POA->activate_object_with_id(" << port_name << "_servant_oid.in(),"
<< port_name << "_servant_impl);" << be_nl
<< "::CORBA::Object_var " << port_name << "_servant_impl_obj = " << be_idt_nl
<< "cnt_safe->generate_reference ( " << be_idt_nl
<< "obj_id.c_str ()," << be_nl
<< "\"" << obj->repoID () << "\"," << be_nl
<< "::CIAO::Container_Types::FACET_CONSUMER_t);"
<< be_uidt_nl << be_uidt_nl
<< "this->add_facet (\"" << port_name << "\", " << port_name << "_servant_impl_obj.in ());"
<< be_uidt_nl
<< "}";
return 0;
}
int
ifr_adding_visitor_operation::visit_operation (AST_Operation *node)
{
try
{
// If this operation is already in the repository (for example, if
// we are processing the IDL file a second time inadvertently), we
// just return 0. The IDL file must be legal, otherwise the IDL
// compiler front end would have told us.
CORBA::Contained_var prev_def =
be_global->repository ()->lookup_id (node->repoID ());
if (!CORBA::is_nil (prev_def.in ()))
{
return 0;
}
// Build the parameter list. Our overridden version of visit_argument
// will look up each parameter and add its repository entry to
// our params_ member.
CORBA::ULong length = static_cast<CORBA::ULong> (node->argument_count ());
this->params_.length (length);
if (this->visit_scope (node) == -1)
{
ORBSVCS_ERROR_RETURN ((
LM_ERROR,
ACE_TEXT ("(%N:%l) ifr_adding_visitor_operation::")
ACE_TEXT ("visit_operation -")
ACE_TEXT (" visit_scope failed\n")
),
-1
);
}
this->index_ = 0;
// Build the exception list.
UTL_ExceptList *excepts = node->exceptions ();
if (excepts != 0)
{
length = static_cast<CORBA::ULong> (excepts->length ());
}
else
{
length = 0;
}
CORBA::ExceptionDefSeq exceptions (length);
exceptions.length (length);
AST_Type *ex = 0;
CORBA::ULong i = 0;
for (UTL_ExceptlistActiveIterator ex_iter (excepts);
!ex_iter.is_done ();
ex_iter.next (), ++i)
{
ex = ex_iter.item ();
prev_def =
be_global->repository ()->lookup_id (ex->repoID ());
exceptions[i] =
CORBA::ExceptionDef::_narrow (prev_def.in ());
}
// Build the context list.
UTL_StrList *ctx_list = node->context ();
if (ctx_list != 0)
{
length = static_cast<CORBA::ULong> (ctx_list->length ());
}
else
{
length = 0;
}
CORBA::ContextIdSeq contexts (length);
contexts.length (length);
UTL_StrlistActiveIterator ctx_iter (ctx_list);
UTL_String *str = 0;
i = 0;
while (!ctx_iter.is_done ())
{
str = ctx_iter.item ();
contexts[i++] = str->get_string ();
ctx_iter.next ();
}
// Get the return type.
AST_Type *return_type = node->return_type ();
// Updates ir_current_.
this->get_referenced_type (return_type);
// Is the operation oneway?
CORBA::OperationMode mode = node->flags () == AST_Operation::OP_oneway
? CORBA::OP_ONEWAY
: CORBA::OP_NORMAL;
// Create the repository entry.
CORBA::Container_ptr current_scope =
CORBA::Container::_nil ();
if (be_global->ifr_scopes ().top (current_scope) == 0)
{
AST_Decl *op_scope = ScopeAsDecl (node->defined_in ());
AST_Decl::NodeType nt = op_scope->node_type ();
if (nt == AST_Decl::NT_interface)
{
CORBA::InterfaceDef_var iface =
CORBA::InterfaceDef::_narrow (current_scope);
CORBA::OperationDef_var new_def =
iface->create_operation (node->repoID (),
node->local_name ()->get_string (),
node->version (),
this->ir_current_.in (),
mode,
this->params_,
exceptions,
contexts);
}
else
{
CORBA::ValueDef_var vtype =
CORBA::ValueDef::_narrow (current_scope);
CORBA::OperationDef_var new_def =
vtype->create_operation (node->repoID (),
node->local_name ()->get_string (),
node->version (),
this->ir_current_.in (),
mode,
this->params_,
exceptions,
contexts);
}
}
else
{
ORBSVCS_ERROR_RETURN ((
LM_ERROR,
ACE_TEXT ("(%N:%l) ifr_adding_visitor_operation::")
ACE_TEXT ("visit_operation -")
ACE_TEXT (" scope stack is empty\n")
),
-1
);
}
}
catch (const CORBA::Exception& ex)
{
ex._tao_print_exception (
ACE_TEXT (
"ifr_adding_visitor_operation::visit_operation"));
return -1;
}
return 0;
}