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// $Id$
#include "Name_Utilities.h"
#include "ace/Auto_Ptr.h"
#include "ace/SString.h"
#include "ace/Tokenizer_T.h"
#include "Logger/Log_Macros.h"
namespace DAnCE
{
namespace Name_Utilities {
bool
write_ior (const ACE_TCHAR *file, const char *ior)
{
FILE* ior_output_file_ = ACE_OS::fopen (file, "w");
if (ior_output_file_)
{
ACE_OS::fprintf (ior_output_file_,
"%s",
ior);
ACE_OS::fclose (ior_output_file_);
return true;
}
return false;
}
bool
bind_object (const char *name,
CORBA::Object_ptr obj,
CosNaming::NamingContext_ptr ctx)
{
DANCE_TRACE ("Name_Utilities::bind_object");
if (CORBA::is_nil (ctx))
{
DANCE_ERROR (1, (LM_WARNING, DLINFO ACE_TEXT("Name_Utilities::bind_object - ")
ACE_TEXT("Provided naming context is nil, component %C will not be registered."),
name));
return false;
}
try
{
CosNaming::Name nm;
Name_Utilities::build_name (name, nm);
if (nm.length () == 0)
{
DANCE_ERROR (1, (LM_WARNING, DLINFO ACE_TEXT("Name_Utilities::bind_object - ")
ACE_TEXT("build_name resulted in an invalid name for string %C\n"),
name));
return false;
}
Name_Utilities::bind_context (nm, ctx);
try
{
ctx->bind (nm, obj);
}
catch (const CosNaming::NamingContext::AlreadyBound &)
{
DANCE_ERROR (1, (LM_WARNING, DLINFO ACE_TEXT("Name_Utilities::bind_object - ")
ACE_TEXT("Name %C already bound, rebinding....\n"),
name));
ctx->rebind (nm, obj);
}
}
catch (const CORBA::Exception &ex)
{
DANCE_ERROR (1, (LM_ERROR, DLINFO ACE_TEXT("Name_Utilities::bind_object - ")
ACE_TEXT("Caught CORBA exception while attempting to bind name %C: %C\n"),
name, ex._info ().c_str ()));
return false;
}
catch (...)
{
DANCE_ERROR (1, (LM_ERROR, DLINFO ACE_TEXT("Name_Utilities::bind_object - ")
ACE_TEXT("Caught unknown C++ exception while attemptint to bind name %C\n"),
name));
return false;
}
return true;
}
void
bind_context (CosNaming::Name &nm,
CosNaming::NamingContext_ptr ctx)
{
DANCE_TRACE ("Name_Utilities::bind_context");
if (CORBA::is_nil (ctx))
{
DANCE_ERROR (1, (LM_WARNING, DLINFO ACE_TEXT("Name_Utilities::bind_context - ")
ACE_TEXT("Provided naming context is nil, the naming context will not be bound.")));
}
CosNaming::Name newname (nm.length ());
for (CORBA::ULong i = 0;
i < (nm.length () - 1); ++i)
{
newname.length (i + 1);
newname[i] = nm[i];
try
{
ctx->bind_new_context (newname);
DANCE_DEBUG (9, (LM_TRACE, DLINFO ACE_TEXT("Name_Utilities::bind_context - ")
ACE_TEXT("Bound new context %C\n"), newname[i].id.in ()));
}
catch (CosNaming::NamingContext::AlreadyBound &)
{
DANCE_DEBUG (9, (LM_TRACE, DLINFO ACE_TEXT("Name_Utilities::bind_context - ")
ACE_TEXT("Context %C already bound.\n"), newname[i].id.in ()));
}
}
}
bool
unbind_object (const char *name,
CosNaming::NamingContext_ptr ctx)
{
DANCE_TRACE ("Name_Utilities::unbind_object");
if (CORBA::is_nil (ctx))
{
DANCE_ERROR (1, (LM_WARNING, DLINFO ACE_TEXT("Name_Utilities::unbind_object - ")
ACE_TEXT("Provided naming context is nil, instance %C will not be unbound\n"),
name));
}
CosNaming::Name nm;
Name_Utilities::build_name (name, nm);
try
{
ctx->unbind (nm);
}
catch (CORBA::Exception &e)
{
DANCE_ERROR (1, (LM_ERROR, DLINFO ACE_TEXT("Name_Utilities::unbind_object - ")
ACE_TEXT("Caught CORBA exception whilst unbinding name %C: %C\n"),
name, e._info ().c_str ()));
return false;
}
return true;
}
void
build_name (const char *name,
CosNaming::Name &nm)
{
DANCE_TRACE ("Name_Utilities::build_name");
/*ACE_Auto_Basic_Array_Ptr<ACE_TCHAR>*/ char *safe_array (new char[ACE_OS::strlen (name) + 1]);
ACE_Tokenizer_T<char> parser (ACE_OS::strcpy (safe_array/*.get ()*/, name));
parser.delimiter ('/');
char *next (0);
while ((next = parser.next ()) != 0)
{
CORBA::ULong i = nm.length ();
nm.length (i + 1);
DANCE_DEBUG (9, (LM_TRACE, DLINFO ACE_TEXT("Name_Utilities::build_name - ")
ACE_TEXT("Found name component %C\n"),
next));
nm[i].id = CORBA::string_dup (next);
}
}
}
}
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