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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// be_util.cpp
//
// = DESCRIPTION
// Static helper methods used by multiple visitors.
//
// = AUTHOR
// Gary Maxey, Jeff Parsons
//
// ============================================================================
#include "be_util.h"
#include "be_helper.h"
#include "be_module.h"
#include "be_identifier_helper.h"
#include "utl_identifier.h"
#include "ace/OS_NS_string.h"
void
be_util::gen_nested_namespace_begin (TAO_OutStream *os, be_module *node)
{
char *item_name = 0;
for (UTL_IdListActiveIterator i (node->name ()); !i.is_done (); i.next ())
{
item_name = i.item ()->get_string ();
if (ACE_OS::strcmp (item_name, "") != 0)
{
// Leave the outermost root scope.
*os << be_nl << "namespace " << item_name << be_nl
<< "{" << be_idt_nl;
}
}
}
void
be_util::gen_nested_namespace_end (TAO_OutStream *os, be_module *node)
{
for (UTL_IdListActiveIterator i (node->name ()); !i.is_done (); i.next ())
{
if (ACE_OS::strcmp (i.item ()->get_string (), "") != 0)
{
// Leave the outermost root scope.
*os << be_uidt_nl << "}";
}
}
*os << be_nl << be_nl;
}
void
be_util::gen_nesting_open (TAO_OutStream &os, AST_Decl *node)
{
os << be_nl;
for (UTL_IdListActiveIterator i (node->name ()); ! i.is_done () ;)
{
UTL_ScopedName tmp (i.item (), 0);
AST_Decl *scope =
node->defined_in ()->lookup_by_name (&tmp, true);
if (scope == 0)
{
i.next ();
continue;
}
ACE_CString module_name =
IdentifierHelper::try_escape (scope->original_local_name ());
if (module_name == "")
{
i.next ();
continue;
}
i.next ();
if (i.is_done ())
{
break;
}
os << be_nl
<< "module " << module_name.c_str () << be_nl
<< "{" << be_idt;
}
}
void
be_util::gen_nesting_close (TAO_OutStream &os, AST_Decl *node)
{
for (UTL_IdListActiveIterator i (node->name ()); ! i.is_done () ;)
{
ACE_CString module_name (i.item ()->get_string ());
if (module_name == "")
{
i.next ();
continue;
}
i.next ();
if (i.is_done ())
{
break;
}
os << be_uidt_nl
<< "};";
}
}
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