CORBA_Object_ptr getMasterViaEnv(CORBA_ORB_var& orb) {
char *master_ior;
if (!(master_ior = getenv("SGE_MASTER_IOR")))
master_ior = getenv("SGE_MASTER_IOR");
if(master_ior)
return orb->string_to_object(master_ior);
else
return CORBA_Object::_nil();
}
ModelLoader_var hrp::getModelLoader(CORBA_ORB_var orb)
{
CosNaming::NamingContext_var cxt;
try {
CORBA::Object_var nS = orb->resolve_initial_references("NameService");
cxt = CosNaming::NamingContext::_narrow(nS);
} catch(CORBA::SystemException& ex) {
std::cerr << "NameService doesn't exist" << std::endl;
return NULL;
}
return getModelLoader(cxt);
}
BodyInfo_var hrp::loadBodyInfo(const char* url, CORBA_ORB_var orb)
{
CosNaming::NamingContext_var cxt;
try {
CORBA::Object_var nS = orb->resolve_initial_references("NameService");
cxt = CosNaming::NamingContext::_narrow(nS);
} catch(CORBA::SystemException& ex) {
std::cerr << "NameService doesn't exist" << std::endl;
return false;
}
return loadBodyInfo(url, cxt);
}
bool hrp::loadBodyFromModelLoader(BodyPtr body, const char* url, CORBA_ORB_var orb, bool loadGeometryForCollisionDetection)
{
CosNaming::NamingContext_var cxt;
try {
CORBA::Object_var nS = orb->resolve_initial_references("NameService");
cxt = CosNaming::NamingContext::_narrow(nS);
} catch(CORBA::SystemException& ex) {
std::cerr << "NameService doesn't exist" << std::endl;
return false;
}
return loadBodyFromModelLoader(body, url, cxt, loadGeometryForCollisionDetection);
}
int loadBodyFromModelLoader(::World* world, const char* name, const char *url, CORBA_ORB_var orb)
{
CosNaming::NamingContext_var cxt;
try {
CORBA::Object_var nS = orb->resolve_initial_references("NameService");
cxt = CosNaming::NamingContext::_narrow(nS);
} catch(CORBA::SystemException& ex) {
std::cerr << "NameService doesn't exist" << std::endl;
return 0;
}
return loadBodyFromModelLoader(world, name, url, cxt);
}
CORBA_Object_ptr getMasterViaNameService(CORBA_ORB_var& orb) {
char *cell;
CORBA_Object_ptr obj = CORBA_Object::_nil();
cell = getenv("SGE_CELL");
if (!cell)
cell = "default";
cout << "Resolving name service...";
try {
CORBA_Object_var ns_obj = orb->resolve_initial_references("NameService");
if(CORBA_is_nil(ns_obj)) {
cerr << "Sorry, no ns_obj" << endl;
return obj;
}
cout << "done" << endl;
ns = CosNaming_NamingContext::_narrow(ns_obj);
if(CORBA_is_nil(ns)) {
cerr << "Sorry, no ns" << endl;
return obj;
}
name = new CosNaming_Name();
name->length(2);
name[0].id = CORBA_string_dup(cell);
name[0].kind = CORBA_string_dup("");
name[1].id = CORBA_string_dup("cod_qidl");
name[1].kind = CORBA_string_dup("");
cout << "resolving master object...";
obj = ns->resolve(name);
cout << "done" << endl;
}
catch(...) {
cout << endl << "master not found via nameservice." << endl;
}
return obj;
}
int main(int argc, char** argv) {
try {
if(argc < 2) {
cerr << "usage: client <action>" << endl;
cerr << "where <action> is one of:" << endl;
printActions();
return 1;
}
cout << "initing ORB...";
orb = CORBA_ORB_init(argc, argv);
if(!orb) {
cerr << "could not init ORB." << endl;
return 1;
}
cout << "done"<< endl;
cout << "initing BOA...";
boa = orb->BOA_init(argc, argv);
if(!boa) {
cerr << "could not init BOA." << endl;
return 1;
}
cout << "done" << endl;
// trying to get the master's object reference
CORBA_Object_var obj;
obj = getMasterViaEnv(orb);
if(CORBA_is_nil(obj))
obj = getMasterViaNameService(orb);
if(CORBA_is_nil(obj))
obj = getMasterViaFile(orb);
if(CORBA_is_nil(obj)) {
cerr << "could not get master's object reference." << endl;
return 1;
}
Codine_Master_var master = Codine_Master::_narrow(obj);
if(!master) {
cerr << "could not narrow." << endl;
return 1;
}
// make context
orb->get_default_context(ctx);
makeContext(ctx);
unsigned int i;
for(i=0; i<sizeof(actions)/sizeof(action); i++)
if(!strcmp(argv[1], actions[i].name)) {
actions[i].func(master);
break;
}
// none found ?
if(i == sizeof(actions)/sizeof(action)) {
cerr << "Could not find action '" << argv[1] << endl;
cerr << "Possible choices are: " << endl;
printActions();
}
}
catch(CORBA_SystemException& x) {
OBPrintException(x);
}
catch(...) {
cerr << "Caught exception." << endl;
return 1;
}
return 0;
}
