diff options
Diffstat (limited to 'modules/CIAO/docs/tutorials/Quoter/Simple/Distributor/Distributor.cpp')
-rw-r--r-- | modules/CIAO/docs/tutorials/Quoter/Simple/Distributor/Distributor.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/modules/CIAO/docs/tutorials/Quoter/Simple/Distributor/Distributor.cpp b/modules/CIAO/docs/tutorials/Quoter/Simple/Distributor/Distributor.cpp new file mode 100644 index 00000000000..d99fde85c7c --- /dev/null +++ b/modules/CIAO/docs/tutorials/Quoter/Simple/Distributor/Distributor.cpp @@ -0,0 +1,115 @@ +//$Id$ +/* + * @file Distributor.cpp + * + * @author Ming Xiong <mxiong@dre.vanderbilt.edu> + */ + + +#include "DistributorC.h" +#include "ace/streams.h" +#include "ace/Get_Opt.h" + +const char *distributor_ior = "file://Distributor.ior"; +int rate = 2; +int turn_on = 1; + +int +parse_args (int argc, char *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, "k:r:of"); + int c; + + while ((c = get_opts ()) != -1) + { + switch (c) + { + case 'k': + distributor_ior = get_opts.opt_arg (); + break; + + case 'o': + turn_on = 1; + break; + + case 'f': + turn_on = 0; + break; + + case 'r': + rate = ACE_OS::atoi (get_opts.opt_arg ()); + break; + + case '?': + default: + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s\n" + "-o (Start the distribution service)\n" + "-f (Stop the distribution service)\n" + "-k <Distributor IOR> (default is file:\\distributor.ior) \n" + "-r <broadcast frequency in Hertz> (default is 2)\n" + "\n", + argv [0]), + -1); + } + } + + return 0; +} + + +int main (int argc, char* argv[]) +{ + try + { + // initialize the ORB + CORBA::ORB_var orb = + CORBA::ORB_init (argc, argv,""); + + if (parse_args (argc, argv) != 0) + { + return -1; + } + + // create the factory object reference, + CORBA::Object_var distributor_obj = + orb->string_to_object (distributor_ior); + + // downcast the object reference to the appropriate type + Stock::StockDistributor_var distributor = + Stock::StockDistributor::_narrow (distributor_obj.in ()); + + if (CORBA::is_nil (distributor.in ())) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Unable to acquire 'Distributor' objref\n"), + -1); + } + + if (turn_on) + { + distributor->rate (rate); + + ACE_DEBUG ((LM_DEBUG, "Start up the Distribution service\n")); + + distributor->start (); + } + else + { + ACE_DEBUG ((LM_DEBUG, "Stop the Distribution service\n")); + + distributor->stop (); + } + + orb->destroy (); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Who is the culprit \n"); + ACE_ERROR_RETURN ((LM_ERROR, + "Uncaught CORBA exception\n"), + 1); + } + + return 0; +} |