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// $Id$
// ================================================================
//
// = LIBRARY
// utils
//
// = FILENAME
// nsdel.cpp
//
// = DESCRIPTION
// Naming Service del utility
//
// = AUTHOR
// Carlos O'Ryan <coryan@uci.edu>
// enhanced Jan 15, 2001 Paul Caffrey <denginere@hotmail.com>
// redone Jun 21, 2006 Simon Massey <sma@prismtech.com>
//
// ================================================================
#include "orbsvcs/CosNamingC.h"
#include "ace/Log_Msg.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_string.h"
#include "ace/Argv_Type_Converter.h"
int
ACE_TMAIN (int argcw, ACE_TCHAR *argvw[])
{
CosNaming::Name the_name (0);
CORBA::ORB_var orb;
try
{
// Contact the orb
ACE_Argv_Type_Converter argcon (argcw, argvw);
orb = CORBA::ORB_init (argcon.get_argc (), argcon.get_ASCII_argv (),
"");
// Scan through the command line options
bool
failed = false,
quiet = false,
destroy = false;
int
argc = argcon.get_argc ();
ACE_TCHAR
**argv = argcon.get_TCHAR_argv ();
const char
*const pname = ACE_TEXT_ALWAYS_CHAR (argv[0]),
*nameService = 0;
char
kindsep = '.',
ctxsep[] = "/",
*name = 0;
if (0 < argc)
{
while (0 < --argc)
{
++argv;
if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--ns")))
{
if (!--argc)
{
ACE_DEBUG ((LM_DEBUG,
"Error: --ns requires an argument\n"));
failed= true;
}
else
{
++argv;
if (nameService)
{
ACE_DEBUG ((LM_DEBUG,
"Error: more than one --ns.\n"));
failed= true;
}
else
nameService = ACE_TEXT_ALWAYS_CHAR (*argv);
}
}
else if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--quiet")))
{
quiet = true;
}
else if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--name")))
{
if (name)
{
ACE_DEBUG ((LM_DEBUG,
"Error: more than one --name\n"));
failed = true;
}
else if (!--argc)
{
ACE_DEBUG ((LM_DEBUG,
"Error: --name requires an argument\n"));
failed = true;
}
else
name = ACE_TEXT_ALWAYS_CHAR (*++argv);
}
else if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--ctxsep")))
{
if (!--argc)
{
ACE_DEBUG ((LM_DEBUG,
"Error: --ctxsep requires a character\n"));
failed = true;
}
else if (1 != ACE_OS::strlen(*++argv))
{
ACE_DEBUG ((LM_DEBUG,
"Error: --ctxsep takes a single character (not %s)\n", *argv));
failed = true;
}
else
ctxsep[0] = ACE_TEXT_ALWAYS_CHAR (*argv)[0];
}
else if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--kindsep")))
{
if (!--argc)
{
ACE_DEBUG ((LM_DEBUG,
"Error: --kindsep requires a character\n"));
failed = true;
}
else if (1 != ACE_OS::strlen(*++argv))
{
ACE_DEBUG ((LM_DEBUG,
"Error: --kindsep takes a single character (not %s)\n", *argv));
failed = true;
}
else
kindsep = ACE_TEXT_ALWAYS_CHAR (*argv)[0];
}
else if (0 == ACE_OS::strcmp (*argv, ACE_TEXT ("--destroy")))
{
destroy = true;
}
else
{
ACE_DEBUG ((LM_DEBUG,
"Unknown option %s\n", *argv));
failed = true;
}
}
}
if (!name || failed)
{
ACE_DEBUG ((LM_DEBUG,
"\nUsage:\n %s --name <name>\n"
"optional:\n"
" --ns <ior>\n"
" --ctxsep <character>\n"
" --kindsep <character>\n"
" --destroy\n"
" --quiet\n\n"
"where <name> uses the --ctxsep character (defaults to /)\n"
"to separate sub-contexts and --kindsep (defaults to .)\n"
"to separate ID & Kind. Will destroy a naming context\n"
"before unbinding if --destroy is given, otherwise it\n"
"will orphan them. Connects to default NameService\n"
"unless --ns is given. Displays all ID/Kinds found\n"
"on path unless --quiet is given.\n",
pname));
orb->destroy ();
return 1;
}
// Contact the name service
CORBA::Object_var nc_obj;
if (nameService)
nc_obj = orb->string_to_object (nameService);
else
nc_obj = orb->resolve_initial_references ("NameService");
CosNaming::NamingContext_var root_nc =
CosNaming::NamingContext::_narrow (nc_obj.in ());
if (CORBA::is_nil (root_nc.in ()))
{
ACE_DEBUG ((LM_DEBUG,
"Error: nil naming context\n"));
orb->destroy ();
return 1;
}
// Assemble the name from the user string given
char *cp;
while (0 != (cp = ACE_OS::strtok (name, ctxsep)))
{
const int index= the_name.length();
the_name.length (index+1);
char *kind = (char *)ACE_OS::strchr (cp, kindsep);
if (kind)
{
*kind = '\0';
the_name[index].kind= CORBA::string_dup (++kind);
}
the_name[index].id = CORBA::string_dup (cp);
name = 0; // way strtok works
}
// Attempt to locate the object and destroy/unbind it
CORBA::Object_var
obj = root_nc->resolve( the_name );
CosNaming::NamingContext_var this_nc =
CosNaming::NamingContext::_narrow (obj.in ());
if (!CORBA::is_nil (this_nc.in ()))
{
if (destroy)
{
if (!quiet)
ACE_DEBUG ((LM_DEBUG,"Destroying\n"));
this_nc->destroy( );
}
else if (!quiet)
{
CORBA::String_var str =
orb->object_to_string (obj.in ());
ACE_DEBUG ((LM_DEBUG,
"\n*** Possiably Orphaned Naming Context ***\n%s\n\n", str.in()));
}
}
else if (destroy && !quiet)
ACE_DEBUG ((LM_DEBUG,"Can't Destroy object, it is not a naming context!\n"));
root_nc->unbind (the_name );
if (!quiet)
{
unsigned int index;
for (index= 0u; index < the_name.length()-1u; ++index)
{
if (the_name[index].kind && the_name[index].kind[0])
ACE_DEBUG ((LM_DEBUG, "Found ID: %s (Kind: %s)\n",
the_name[index].id.in(),
the_name[index].kind.in()));
else
ACE_DEBUG ((LM_DEBUG, "Found ID: %s\n",
the_name[index].id.in()));
}
ACE_DEBUG ((LM_DEBUG, "UnBound ID: %s",
the_name[index].id.in()));
if (the_name[index].kind && the_name[index].kind[0])
ACE_DEBUG ((LM_DEBUG, " (Kind: %s)\n",
the_name[index].kind.in()));
ACE_DEBUG ((LM_DEBUG, "\n"));
}
}
catch (const CosNaming::NamingContext::NotFound& nf)
{
unsigned int index;
const unsigned int limit= the_name.length()-nf.rest_of_name.length();
ACE_DEBUG ((LM_DEBUG, "\nError:\n"));
for (index= 0u; index < limit; ++index)
{
if (the_name[index].kind && the_name[index].kind[0])
ACE_DEBUG ((LM_DEBUG, "ID: %s (Kind: %s)\n",
the_name[index].id.in(),
the_name[index].kind.in()));
else
ACE_DEBUG ((LM_DEBUG, "ID: %s\n",
the_name[index].id.in()));
}
const char *why= "Unknown reason";
switch (nf.why)
{
case CosNaming::NamingContext::missing_node:
why= "\nThe following node is missing";
break;
case CosNaming::NamingContext::not_context:
why= "\nThe following is a final object binding, not a naming context";
break;
case CosNaming::NamingContext::not_object:
why= "\nThe following is a naming context, not a final object binding";
break;
}
nf._tao_print_exception (why);
for (index= 0u; index < nf.rest_of_name.length(); ++index)
{
if (nf.rest_of_name[index].kind && nf.rest_of_name[index].kind[0])
ACE_DEBUG ((LM_DEBUG, "ID: %s (Kind: %s)\n",
nf.rest_of_name[index].id.in(),
nf.rest_of_name[index].kind.in()));
else
ACE_DEBUG ((LM_DEBUG, "ID: %s\n",
nf.rest_of_name[index].id.in()));
}
orb->destroy ();
return 1;
}
catch (const CORBA::Exception& ex)
{
ACE_DEBUG ((LM_DEBUG, "\nError:\n"));
ex._tao_print_exception ("Exception in nsdel");
orb->destroy ();
return 1;
}
orb->destroy ();
return 0;
}
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