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|
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// be_predefined_type.cpp
//
// = DESCRIPTION
// Extension of class AST_PredefinedType that provides additional means for C++
// mapping.
//
// = AUTHOR
// Copyright 1994-1995 by Sun Microsystems, Inc.
// and
// Aniruddha Gokhale
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
/*
* BE_PredefinedType
*/
be_predefined_type::be_predefined_type (void)
{
}
be_predefined_type::be_predefined_type (AST_PredefinedType::PredefinedType t,
UTL_ScopedName *n, UTL_StrList *p)
: AST_PredefinedType (t, n, p),
AST_Decl (AST_Decl::NT_pre_defined, n, p)
{
// generate a new Scoped Name for us such that we belong to the CORBA
// namespace
if (this->pt () != AST_PredefinedType::PT_void)
{
UTL_ScopedName *new_name = new UTL_ScopedName (new Identifier ("CORBA", 1, 0,
I_FALSE),
NULL);
switch (this->pt ())
{
case AST_PredefinedType::PT_long:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Long", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_ulong:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("ULong", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_short:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Short", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_ushort:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("UShort", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_float:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Float", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_double:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Double", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_char:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Char", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_octet:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Octet", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_wchar:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("WChar", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_boolean:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Boolean", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_any:
{
new_name->nconc (new UTL_ScopedName (new Identifier ("Any", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_pseudo:
{
new_name->nconc (new UTL_ScopedName (new Identifier
(n->last_component
()->get_string (), 1, 0,
I_FALSE), NULL));
}
break;
default:
{
new_name->nconc (new UTL_ScopedName (this->local_name (), NULL));
}
}
this->set_name (new_name);
}
// computes the repoID
compute_repoID ();
// computes the fully scoped name
compute_fullname ();
// computes the fully scoped typecode name
compute_tc_name ();
// compute the flattened fully scoped name
compute_flatname ();
}
// overriden method
void
be_predefined_type::compute_tc_name (void)
{
// start with the head as the CORBA namespace
this->tc_name_ = new UTL_ScopedName (new Identifier ("CORBA", 1, 0, I_FALSE),
NULL);
switch (this->pt ())
{
case AST_PredefinedType::PT_void:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_void", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_long:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_long", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_longlong:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_longlong", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_ulong:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_ulong", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_ulonglong:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_ulonglong", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_short:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_short", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_ushort:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_ushort", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_float:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_float", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_double:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_double", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_longdouble:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_longdouble", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_char:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_char", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_wchar:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_wchar", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_octet:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_octet", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_boolean:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_boolean", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_any:
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_any", 1, 0,
I_FALSE), NULL));
}
break;
case AST_PredefinedType::PT_pseudo:
// @@@ XXXASG
// TODO: This is a kind of hack, there are other things that are
// pseudo objects, not only objref (aka CORBA::Object).
{
this->tc_name_->nconc (new UTL_ScopedName (new Identifier ("_tc_Object", 1, 0,
I_FALSE), NULL));
}
break;
default:
ACE_ERROR ((LM_WARNING, "Unknown or invalid predefined type"));
break;
}
}
// ----------------------------------------
// CODE GENERATION METHODS
// ----------------------------------------
// Generates the client-side header information for the predefined type
int
be_predefined_type::gen_client_header (void)
{
TAO_OutStream *ch; // output stream
// retrieve a singleton instance of the code generator
TAO_CodeGen *cg = TAO_CODEGEN::instance ();
ch = cg->client_header ();
ch->indent ();
*ch << this->name ();
return 0;
}
// Generates the client-side stubs for the predefined type
int
be_predefined_type::gen_client_stubs (void)
{
TAO_OutStream *cs; // output stream
// retrieve a singleton instance of the code generator
TAO_CodeGen *cg = TAO_CODEGEN::instance ();
cs = cg->client_stubs ();
return 0;
}
// Generates the server-side header information for the predefined type
int
be_predefined_type::gen_server_header (void)
{
TAO_OutStream *sh; // output stream
// retrieve a singleton instance of the code generator
TAO_CodeGen *cg = TAO_CODEGEN::instance ();
sh = cg->server_header ();
return 0;
}
// Generates the server-side skeletons for the predefined type
int
be_predefined_type::gen_server_skeletons (void)
{
TAO_OutStream *ss; // output stream
// retrieve a singleton instance of the code generator
TAO_CodeGen *cg = TAO_CODEGEN::instance ();
ss = cg->server_skeletons ();
return 0;
}
// Generates the client-side inline information
int
be_predefined_type::gen_client_inline (void)
{
// nothing to be done
return 0;
}
// Generates the server-side inline
int
be_predefined_type::gen_server_inline (void)
{
// nothing to be done
return 0;
}
int
be_predefined_type::gen_typecode (void)
{
TAO_OutStream *cs; // output stream
TAO_NL nl; // end line
TAO_CodeGen *cg = TAO_CODEGEN::instance ();
// Macro to avoid "warning: unused parameter" type warning.
ACE_UNUSED_ARG (nl);
cs = cg->client_stubs ();
cs->indent (); // start from the current indentation level
switch (this->pt ())
{
case AST_PredefinedType::PT_void:
*cs << "CORBA::tk_void,\n\n";
break;
case AST_PredefinedType::PT_short:
*cs << "CORBA::tk_short,\n\n";
break;
case AST_PredefinedType::PT_ushort:
*cs << "CORBA::tk_ushort,\n\n";
break;
case AST_PredefinedType::PT_long:
*cs << "CORBA::tk_long,\n\n";
break;
case AST_PredefinedType::PT_ulong:
*cs << "CORBA::tk_ulong,\n\n";
break;
case AST_PredefinedType::PT_longlong:
*cs << "CORBA::tk_longlong,\n\n";
break;
case AST_PredefinedType::PT_ulonglong:
*cs << "CORBA::tk_ulonglong,\n\n";
break;
case AST_PredefinedType::PT_float:
*cs << "CORBA::tk_float,\n\n";
break;
case AST_PredefinedType::PT_double:
*cs << "CORBA::tk_double,\n\n";
break;
case AST_PredefinedType::PT_longdouble:
*cs << "CORBA::tk_longdouble,\n\n";
break;
case AST_PredefinedType::PT_boolean:
*cs << "CORBA::tk_boolean,\n\n";
break;
case AST_PredefinedType::PT_char:
*cs << "CORBA::tk_char,\n\n";
break;
case AST_PredefinedType::PT_octet:
*cs << "CORBA::tk_octet,\n\n";
break;
case AST_PredefinedType::PT_any:
*cs << "CORBA::tk_any,\n\n";
break;
case AST_PredefinedType::PT_wchar:
*cs << "CORBA::tk_wchar,\n\n";
break;
}
return 0;
}
long
be_predefined_type::tc_size (void)
{
return 4; // for the enum value
}
long
be_predefined_type::tc_encap_len (void)
{
// XXXASG - TODO what if it was of type Object? or one of the pseudo-objects
return 0; // no encapsulation
}
int
be_predefined_type::gen_encapsulation (void)
{
// XXXASG - TODO what if it was of type Object? or one of the pseudo-objects
return 0; // nothing to be done
}
// compute the size type of the node in question
int
be_predefined_type::compute_size_type (void)
{
switch (this->pt ())
{
case AST_PredefinedType::PT_any:
case AST_PredefinedType::PT_pseudo:
// we are variable length type
this->size_type (be_decl::VARIABLE);
break;
default:
this->size_type (be_decl::FIXED);
}
return 0;
}
// Narrowing
IMPL_NARROW_METHODS2 (be_predefined_type, AST_PredefinedType, be_type)
IMPL_NARROW_FROM_DECL (be_predefined_type)
|
