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#include "Hello.h"
#include "tao/PolicyC.h"
#include "tao/EndpointPolicy/EndpointPolicy.h"
#include "tao/EndpointPolicy/IIOPEndpointValue_i.h"
#include "tao/Strategies/advanced_resource.h"
#include "tao/PI_Server/PI_Server.h"
#include "tao/ORB_Constants.h"
#include "ace/OS_NS_strings.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_unistd.h"
const ACE_TCHAR *good_ior_file = ACE_TEXT ("good.ior");
const ACE_TCHAR *bad_ior_file = ACE_TEXT ("bad.ior");
const ACE_TCHAR *root_ior_file = ACE_TEXT("root.ior");
const ACE_TCHAR *svc_conf_file = ACE_TEXT("multi_prot.conf");
int load_advanced_resources =
ACE_Service_Config::process_directive (ace_svc_desc_TAO_Advanced_Resource_Factory);
CORBA::Short endpoint_port = 12345;
int verbose = 0;
enum HostNameForm
{
from_hostname,
use_localhost,
use_defaulted,
multi_protocol
};
const ACE_TCHAR *form_arg;
HostNameForm host_form = from_hostname;
int
parse_args (int argc, ACE_TCHAR *argv[])
{
for (int c = 1; c < argc; c++) {
if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-g")) == 0)
{
good_ior_file = argv[++c];
}
else if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-b")) == 0)
{
bad_ior_file = argv[++c];
}
else if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-c")) == 0)
{
svc_conf_file = argv[++c];
}
else if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-p")) == 0)
{
endpoint_port = ACE_OS::atoi (argv[++c]);
}
else if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-v")) == 0)
{
verbose = 1;
}
else if (ACE_OS::strcasecmp (argv[c], ACE_TEXT ("-h")) == 0)
{
++c;
if (c == argc)
ACE_ERROR_RETURN ((LM_ERROR,
"host form option requires an argument\n"),-1);
form_arg = argv[c];
if (ACE_OS::strcasecmp (form_arg, ACE_TEXT ("local")) == 0)
host_form = use_localhost;
else if (ACE_OS::strcasecmp (form_arg, ACE_TEXT ("default")) == 0)
host_form = use_defaulted;
else if (ACE_OS::strcasecmp (form_arg, ACE_TEXT ("multi")) == 0)
host_form = multi_protocol;
else
ACE_ERROR_RETURN ((LM_ERROR,
"invalid host form arg, '%s'\n", form_arg), -1);
}
else if (ACE_OS::strstr (argv[c], ACE_TEXT ("-ORB")) == argv[c])
{
c++;
continue;
}
else
ACE_ERROR_RETURN ((LM_ERROR,
"usage: %s "
"-g <goodiorfile> "
"-b <badiorfile> "
"-c <svc_conf_file>"
"-p <port> "
"-v "
"\n",
argv [0]),
-1);
}
// Indicates successful parsing of the command line
return 0;
}
int
make_ior (CORBA::ORB_ptr orb,
PortableServer::POA_ptr poa,
Hello * servant,
const ACE_TCHAR *ior_file)
{
CORBA::String_var poa_name = poa->the_name();
ACE_DEBUG ((LM_DEBUG, "Creating IOR from %C\n", poa_name.in()));
PortableServer::ObjectId_var oid = poa->activate_object (servant);
CORBA::Object_var o = poa->id_to_reference (oid.in ());
if (host_form == from_hostname || host_form == use_localhost)
{
CORBA::String_var ior =
orb->object_to_string (o.in ());
FILE *output_file= ACE_OS::fopen (ior_file, "w");
if (output_file == 0)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open output file %s for writing IOR: %C",
ior_file,
ior.in ()),
1);
ACE_OS::fprintf (output_file, "%s", ior.in ());
ACE_OS::fclose (output_file);
}
return 0;
}
int
ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
CORBA::ORB_var orb;
CORBA::Object_var obj;
PortableServer::POA_var root_poa;
PortableServer::POAManagerFactory_var poa_manager_factory;
if (parse_args (argc, argv) != 0)
return 1;
const ACE_TCHAR *e1_format= ACE_TEXT ("iiop://%s:%d");
const ACE_TCHAR *e2_format= ACE_TEXT ("iiop://%s:%d/hostname_in_ior=unreachable");
ACE_TCHAR hostname[256];
int num_extra = 4;
switch (host_form)
{
case from_hostname:
ACE_OS::hostname (hostname, sizeof(hostname) / sizeof (ACE_TCHAR));
break;
case use_localhost:
ACE_OS::strcpy (hostname, ACE_TEXT ("localhost"));
break;
case use_defaulted:
hostname[0] = ACE_TEXT ('\0');
break;
case multi_protocol:
hostname[0] = ACE_TEXT ('\0');
e2_format = ACE_TEXT ("diop://");
num_extra = 6;
break;
}
size_t hostname_len = ACE_OS::strlen (hostname);
size_t e1_len = ACE_OS::strlen (e1_format) + 5; // 5 for the port#
size_t e2_len = ACE_OS::strlen (e2_format) + 5;
ACE_TCHAR **extra = 0;
ACE_NEW_RETURN (extra, ACE_TCHAR *[num_extra], -1);
extra[0] = ACE::strnew (ACE_TEXT ("-ORBEndpoint"));
ACE_NEW_RETURN (extra[1],
ACE_TCHAR[e1_len + hostname_len + 1],
-1);
ACE_OS::sprintf (extra[1], e1_format, hostname, endpoint_port);
extra[2] = ACE::strnew (ACE_TEXT ("-ORBEndpoint"));
ACE_NEW_RETURN (extra[3],
ACE_TCHAR[e2_len + hostname_len + 1],
-1);
ACE_OS::sprintf (extra[3], e2_format, hostname, endpoint_port+1);
if (host_form == multi_protocol)
{
extra[4] = ACE::strnew (ACE_TEXT ("-ORBSvcConf"));
extra[5] = ACE::strnew (svc_conf_file);
}
ACE_TCHAR **largv = new ACE_TCHAR *[argc+num_extra];
int i = 0;
for (i = 0; i < argc; i++)
largv[i] = argv[i];
ACE_DEBUG ((LM_DEBUG,"server adding args: "));
for (i = 0; i < num_extra; i++)
{
ACE_DEBUG ((LM_DEBUG, "%s ", extra[i]));
largv[argc+i] = extra[i];
}
ACE_DEBUG ((LM_DEBUG, "\n"));
argc += num_extra;
try
{
orb =
CORBA::ORB_init (argc, largv, "EndpointPolicy");
obj =
orb->resolve_initial_references("RootPOA");
root_poa =
PortableServer::POA::_narrow (obj.in ());
if (CORBA::is_nil (root_poa.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Panic: nil RootPOA\n"),
1);
poa_manager_factory
= root_poa->the_POAManagerFactory ();
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception("initialization error ");
return 1;
}
for (i = 0; i < num_extra; i++)
ACE::strdelete (extra[i]);
delete [] extra;
delete [] largv;
//-----------------------------------------------------------------------
// Create two valid endpoint policies. One to match each of the generated
// endpoint arguments supplied to ORB_init().
PortableServer::POAManager_var good_pm;
PortableServer::POAManager_var bad_pm;
CORBA::PolicyList policies;
policies.length (1);
EndpointPolicy::EndpointList list;
list.length (1);
list[0] = new IIOPEndpointValue_i (ACE_TEXT_ALWAYS_CHAR (hostname), endpoint_port);
try
{
CORBA::Any policy_value;
policy_value <<= list;
policies[0] = orb->create_policy (EndpointPolicy::ENDPOINT_POLICY_TYPE,
policy_value);
good_pm = poa_manager_factory->create_POAManager ("goodPOAManager",
policies);
if (host_form == use_defaulted)
{
ACE_ERROR_RETURN ((LM_DEBUG,
"ERROR: Expected to catch policy error with "
"defaulted hostname, but didn't.\n"),1);
}
}
catch (const CORBA::PolicyError &)
{
if (host_form == use_defaulted)
{
ACE_ERROR_RETURN ((LM_DEBUG,
"Defaulted hostname properly rejected\n"), 0);
}
ACE_ERROR_RETURN ((LM_DEBUG,
"ERROR: Unexpectedly caught PolicyError "
"exception host_form = %s\n", form_arg), 1);
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception ("Failed to create reachable POA manager");
return 1;
}
list[0] = new IIOPEndpointValue_i("unreachable", endpoint_port+1);
try
{
CORBA::Any policy_value;
policy_value <<= list;
policies[0] = orb->create_policy (EndpointPolicy::ENDPOINT_POLICY_TYPE,
policy_value);
bad_pm = poa_manager_factory->create_POAManager ("badPOAManager",
policies);
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception ("Failed to create unreachable POA manager");
return 1;
}
try
{
Hello *hello_impl;
ACE_NEW_RETURN (hello_impl,
Hello (orb.in ()),
1);
PortableServer::ServantBase_var owner_transfer(hello_impl);
// Create poas assiciated with the each the good poa manager and the
// bad poa manager.
policies.length(0);
PortableServer::POA_var good_poa =
root_poa->create_POA ("goodPOA",
good_pm.in (),
policies);
int result = 0;
result = make_ior (orb.in(), root_poa.in(), hello_impl, root_ior_file);
if (result != 0)
return result;
result = make_ior (orb.in(), good_poa.in(), hello_impl, good_ior_file);
if (result != 0)
return result;
good_pm->activate ();
PortableServer::POA_var bad_poa;
if (host_form != multi_protocol)
{
bad_poa =
root_poa->create_POA ("badPOA",
bad_pm.in (),
policies);
result = make_ior (orb.in(), bad_poa.in(), hello_impl, bad_ior_file);
if (result != 0)
return result;
bad_pm->activate ();
}
if (host_form == from_hostname || host_form == use_localhost)
{
orb->run ();
ACE_DEBUG ((LM_DEBUG, "(%P|%t) server - event loop finished\n"));
}
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception ("cannot run server");
}
try
{
root_poa->destroy (true, true);
orb->destroy ();
}
catch (const CORBA::Exception &ex)
{
ex._tao_print_exception ("CORBA exception during shutdown");
}
return 0;
}
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