diff options
Diffstat (limited to 'TAO/tests/Cubit/TAO/IDL_Cubit/clnt.cpp')
| -rw-r--r-- | TAO/tests/Cubit/TAO/IDL_Cubit/clnt.cpp | 687 |
1 files changed, 0 insertions, 687 deletions
diff --git a/TAO/tests/Cubit/TAO/IDL_Cubit/clnt.cpp b/TAO/tests/Cubit/TAO/IDL_Cubit/clnt.cpp deleted file mode 100644 index c323ff6e101..00000000000 --- a/TAO/tests/Cubit/TAO/IDL_Cubit/clnt.cpp +++ /dev/null @@ -1,687 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO/tests/IDL_Cubit -// -// = FILENAME -// clnt.cpp -// -// = DESCRIPTION -// This class implements a simple "cube" CORBA client for the Cubit -// example using stubs generated by the TAO ORB IDL compiler. -// -// = AUTHORS -// Andy Gokhale, Sumedh Mungee, and Sergio Flores-Gaitan -// -// ============================================================================ - -#include "ace/Profile_Timer.h" -#include "clnt.h" - -// Constructor. - -Cubit_Client::Cubit_Client (void) - : cubit_factory_key_ ("factory"), - cubit_key_ ("key0"), - hostname_ (ACE_DEFAULT_SERVER_HOST), - portnum_ (TAO_DEFAULT_SERVER_PORT), - loop_count_ (250), - exit_later_ (0), - factory_ (Cubit_Factory::_nil ()), - objref_ (CORBA::Object::_nil ()), - cubit_ (Cubit::_nil ()), - orb_ptr_ (0), - call_count_ (0), - error_count_ (0) -{ -} - -// Simple function that returns the substraction of 117 from the -// parameter. - -int -Cubit_Client::func (u_int i) -{ - return i - 117; -} - -// Parses the command line arguments and returns an error status. - -int -Cubit_Client::parse_args (void) -{ - ACE_Get_Opt get_opts (argc_, argv_, "dn:h:p:k:x"); - int c; - - while ((c = get_opts ()) != -1) - switch (c) - { - case 'd': // debug flag - TAO_debug_level++; - break; - case 'n': // loop count - loop_count_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'h': - hostname_ = ACE_OS::strdup (get_opts.optarg); - break; - case 'p': - portnum_ = ACE_OS::atoi (get_opts.optarg); - break; - case 'k': // stringified objref - cubit_key_ = ACE_OS::strdup (get_opts.optarg); - break; - case 'x': - this->exit_later_++; - break; - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " [-d]" - " [-n loopcount]" - " [-k cubit-obj-ref-key]" - " [-h hostname]" - " [-p port]" - " [-x]" - "\n", - this->argv_ [0]), - -1); - } - - // Indicates successful parsing of command line. - return 0; -} - -// Exercise the union. Cube a union. - -void -Cubit_Client::cube_union_stub (void) -{ - CORBA::Environment env; - Cubit::oneof u, r; - - this->call_count_++; - - u.l (3); // use the long union branch - - // Cube a "union" ... - r = this->cubit_->cube_union (u, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_union"); - this->error_count_++; - } - else - { - dmsg ("cube union ..."); - u.l (u.l () * u.l () * u.l ()) ; - - if (u.l () != r.l ()) - { - ACE_DEBUG ((LM_DEBUG, "** cube_union ERROR\n")); - this->error_count_++; - } - - } - - this->call_count_++; - - u._d (Cubit::e_3rd); -#if 0 - u.cm ().l = this->func (i); - u.cm ().s = this->func (i); - u.cm ().o = this->func (i); -#endif - - u.cm ().l = 7; - u.cm ().s = 5; - u.cm ().o = 3; - - // Cube another "union" which uses the default arm ... NOT tested yet - r = this->cubit_->cube_union (u, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_union"); - this->error_count_++; - } - else - { - dmsg ("cube union ..."); - u.cm ().l = u.cm ().l * u.cm ().l * u.cm ().l; - u.cm ().s = u.cm ().s * u.cm ().s * u.cm ().s; - u.cm ().o = u.cm ().o * u.cm ().o * u.cm ().o; - - if (u.cm ().l != r.cm ().l - || u.cm ().s != r.cm ().s - || u.cm ().o != r.cm ().o) - { - ACE_DEBUG ((LM_DEBUG, "** cube_union ERROR\n")); - this->error_count_++; - } - } -} - -// Exercise the union using dii. - -void -Cubit_Client::cube_union_dii (void) -{ - // Create the request ... - CORBA::Request_ptr req; - - this->call_count_++; - - req = this->cubit_->_request ((CORBA::String) "cube_union", this->env_); - - if (this->env_.exception () != 0) - { - this->error_count_++; - - this->env_.print_exception ("cube_union_dii request create"); - return; - } - - // ... initialise the argument list and result ... - Cubit::oneof *u, r; - - u = new Cubit::oneof; - u->_d (Cubit::e_3rd); - - u->cm ().l = 5; - u->cm ().s = -7; - u->cm ().o = 3; - - CORBA::Any tmp_arg (Cubit::_tc_oneof, u, CORBA::B_FALSE); - - req->arguments ()->add_value ("values", tmp_arg, CORBA::ARG_IN, this->env_); - - if (this->env_.exception () != 0) - { - this->error_count_++; - this->env_.print_exception ("cube_union_dii request arg add"); - CORBA::release (req); - return; - } - - req->result ()->value ()->replace (Cubit::_tc_oneof, 0, CORBA::B_TRUE, this->env_); - - if (this->env_.exception () != 0) - { - this->error_count_++; - this->env_.print_exception ("cube_union_dii result type"); - CORBA::release (req); - return; - } - - // Make the invocation, verify the result. - - req->invoke (); - - if (req->env ()->exception () != 0) - { - this->error_count_++; - req->env ()->print_exception ("cube_union_dii invoke"); - CORBA::release (req); - return; - } - - r = *(Cubit::oneof *) req->result ()->value ()->value (); - - if (r.cm ().o != 27 || r.cm ().l != 125 || r.cm ().s != -343) - { - this->error_count_++; - ACE_ERROR ((LM_ERROR, "cube_union_dii -- bad results\n")); - } - else - dmsg ("cube_union_dii ... success!!"); - - CORBA::release (req); - delete u; -} - -// Cube a short. - -void -Cubit_Client::cube_short (int i) -{ - CORBA::Short arg_short = this->func (i); - // Cube a short. - CORBA::Short ret_short = cubit_->cube_short (arg_short, this->env_); - - this->call_count_++; - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_short"); - this->error_count_++; - } - else - { - dmsg2 ("cube short: %d --> %d\n", - arg_short, - ret_short); - arg_short = arg_short * arg_short * arg_short; - - if (arg_short != ret_short) - { - ACE_ERROR ((LM_ERROR, "** cube_short (%d) ERROR (--> %d)\n", - (CORBA::Short) this->func (i), - ret_short)); - this->error_count_++; - } - } -} - -// Cube an octet - -void -Cubit_Client::cube_octet (int i) -{ - CORBA::Octet arg_octet = this->func (i); - - // Cube an octet. - CORBA::Octet ret_octet = this->cubit_->cube_octet (arg_octet, this->env_); - - this->call_count_++; - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_octet"); - this->error_count_++; - } - else - { - dmsg2 ("cube octet: %d --> %d\n", arg_octet, ret_octet); - arg_octet = arg_octet * arg_octet * arg_octet; - if (arg_octet != ret_octet) { - ACE_DEBUG ((LM_DEBUG, - "** cube_octet (%d) ERROR (--> %d)\n", - (CORBA::Octet) this->func (i), - ret_octet)); - this->error_count_++; - } - } -} - -// calculate the cube from a long - -void -Cubit_Client::cube_long (int i) -{ - CORBA::Long arg_long = this->func (i); - - // Cube a long. - CORBA::Long ret_long = this->cubit_->cube_long (arg_long, this->env_);; - - this->call_count_++; - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_long"); - this->error_count_++; - } - else - { - dmsg2 ("cube long: %d --> %d\n", arg_long, ret_long); - arg_long = arg_long * arg_long * arg_long; - if (arg_long != ret_long) { - ACE_ERROR ((LM_ERROR, - "** cube_long (%ld) ERROR (--> %ld)\n", - (CORBA::Long) this->func (i), - ret_long)); - this->error_count_++; - } - } -} - -// Cube the numbers in a struct - -void -Cubit_Client::cube_struct (int i) -{ - Cubit::Many arg_struct; - Cubit::Many ret_struct; - - this->call_count_++; - - arg_struct.l = this->func (i); - arg_struct.s = this->func (i); - arg_struct.o = this->func (i); - - // Cube a "struct" ... - ret_struct = this->cubit_->cube_struct (arg_struct, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("from cube_struct"); - this->error_count_++; - } - else - { - dmsg ("cube struct ..."); - arg_struct.l = arg_struct.l * arg_struct.l * arg_struct.l; - arg_struct.s = arg_struct.s * arg_struct.s * arg_struct.s; - arg_struct.o = arg_struct.o * arg_struct.o * arg_struct.o; - - if (arg_struct.l != ret_struct.l - || arg_struct.s != ret_struct.s - || arg_struct.o != ret_struct.o) - { - ACE_ERROR ((LM_ERROR, "** cube_struct ERROR\n")); - this->error_count_++; - } - } -} - -// Cube the numbers in a struct - -void -Cubit_Client::cube_struct_dii (void) -{ - // Create the request ... - CORBA::Request_ptr req = - this->cubit_->_request ((CORBA::String) "cube_struct", this->env_); - - this->call_count_++; - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("DII request create"); - return; - } - - // ... initialise the argument list and result ... - Cubit::Many arg; - Cubit::Many result; - - arg.o = 3; - arg.l = 5; - arg.s = -7; - - CORBA::Any tmp_arg (Cubit::_tc_Many, &arg, CORBA::B_FALSE); - - req->arguments ()->add_value ("values", tmp_arg, CORBA::ARG_IN, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("DII request arg add"); - CORBA::release (req); - return; - } - - req->result ()->value ()->replace (Cubit::_tc_Many, 0, CORBA::B_TRUE, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("DII request result type"); - CORBA::release (req); - return; - } - - // Make the invocation, verify the result - - req->invoke (); - - if (req->env ()->exception () != 0) - { - req->env ()->print_exception ("DII invoke sending struct"); - CORBA::release (req); - return; - } - - result = *(Cubit::Many *) req->result ()->value ()->value (); - - if (result.o != 27 || result.l != 125 || result.s != -343) - ACE_ERROR ((LM_ERROR, "DII cube_struct -- bad results\n")); - else - dmsg ("DII cube_struct ... success!!"); - - CORBA::release (req); -} - -void -Cubit_Client::print_stats (const char *call_name, ACE_Profile_Timer::ACE_Elapsed_Time &elapsed_time) -{ - double tmp; - - ACE_DEBUG ((LM_DEBUG, - "%s:\n", - call_name)); - - if (this->call_count_ > 0 && this->error_count_ == 0) - { - tmp = 1000 / elapsed_time.real_time; - - elapsed_time.real_time *= ACE_ONE_SECOND_IN_MSECS; - elapsed_time.user_time *= ACE_ONE_SECOND_IN_MSECS; - elapsed_time.system_time *= ACE_ONE_SECOND_IN_MSECS; - - elapsed_time.real_time /= this->call_count_; - elapsed_time.user_time /= this->call_count_; - elapsed_time.system_time /= this->call_count_; - - tmp = 1000 / elapsed_time.real_time; - - ACE_DEBUG ((LM_DEBUG, - "\treal_time\t= %0.06f ms, \n\t" - "user_time\t= %0.06f ms, \n\t" - "system_time\t= %0.06f ms\n" - "\t%0.00f calls/second\n", - elapsed_time.real_time < 0.0? 0.0:elapsed_time.real_time, - elapsed_time.user_time < 0.0? 0.0:elapsed_time.user_time, - elapsed_time.system_time < 0.0? 0.0:elapsed_time.system_time, - tmp < 0.0? 0.0 : tmp)); - } - else - { - ACE_ERROR ((LM_ERROR, "\tNo time stats printed. Call count zero or error ocurred.\n")); - } - - ACE_DEBUG ((LM_DEBUG, - "\t%d calls, %d errors\n", - this->call_count_, - this->error_count_)); -} - -// Execute client example code. - -int -Cubit_Client::run (void) -{ - u_int i; - - ACE_Profile_Timer timer; - ACE_Profile_Timer::ACE_Elapsed_Time elapsed_time; - - // ACE_Time_Value before; - - // We start an ACE_Profile_Timer here... - timer.start (); - - // Make the calls in a loop. - for (i = 0; i < this->loop_count_; i++) - { - this->cube_short (i); - this->cube_octet (i); - this->cube_long (i); - this->cube_struct (i); - } - - // stop the timer. - timer.stop (); - - timer.elapsed_time (elapsed_time); - // compute call average call time. - this->print_stats ("cube average call", elapsed_time); - - // Simple test for DII: call "cube_struct". (It's not timed since - // the copious mallocation of DII would bias numbers against typical - // stub-based calls). - - timer.start (); - - this->call_count_ = 0; - this->error_count_ = 0; - // Make the calls in a loop. - for (i = 0; i < this->loop_count_; i++) - { - this->cube_struct_dii (); - } - timer.stop (); - - timer.elapsed_time (elapsed_time); - // compute call average call time. - this->print_stats ("cube_struct_dii call", elapsed_time); - - // ------------------> - // Two more tests, using the "cube_union" function - - // unions using stubs - timer.start (); - - this->call_count_ = 0; - this->error_count_ = 0; - // Make the calls in a loop. - for (i = 0; i < this->loop_count_; i++) - { - this->cube_union_stub (); - } - - timer.stop (); - - timer.elapsed_time (elapsed_time); - // compute call average call time. - this->print_stats ("cube_union_stub call", elapsed_time); - - // union DII - timer.start (); - - this->call_count_ = 0; - this->error_count_ = 0; - // Make the calls in a loop. - for (i = 0; i < this->loop_count_; i++) - { - this->cube_union_dii (); - } - - timer.stop (); - - timer.elapsed_time (elapsed_time); - // compute call average call time. - this->print_stats ("cube_union_dii call", elapsed_time); - - if (this->exit_later_) - { - this->cubit_->please_exit (this->env_); - dexc (this->env_, "server, please ACE_OS::exit"); - } - - return this->error_count_ == 0 ? 0 : 1; -} - -Cubit_Client::~Cubit_Client (void) -{ - // Free resources - CORBA::release (this->orb_ptr_); - this->objref_->Release (); - this->factory_->Release (); - this->cubit_->Release (); -} - -int -Cubit_Client::init (int argc, char **argv) -{ - this->argc_ = argc; - this->argv_ = argv; - - // Parse command line and verify parameters. - if (this->parse_args () == -1) - return -1; - - // Retrieve the ORB. - this->orb_ptr_ = CORBA::ORB_init (this->argc_, - this->argv_, - "internet", - this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("ORB initialization"); - return -1; - } - - if (this->cubit_key_ == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%s: must specify an object reference using -k <key>\n", - this->argv_[0]), - -1); - - // Retrieve a factory objref. - this->objref_ = Cubit_Factory::_bind (this->hostname_, - this->portnum_, - this->cubit_factory_key_, - this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("Cubit_Factory::_bind"); - return -1; - } - - if (CORBA::is_nil (this->objref_) == CORBA::B_TRUE) - ACE_ERROR_RETURN ((LM_ERROR, - " _bind returned null object for key (%s), host (%s), port (%d)\n", - this->cubit_factory_key_, - this->hostname_, - this->portnum_), - -1); - - // Narrow the CORBA::Object reference to the stub object, checking - // the type along the way using _is_a. There is really no need to - // narrow <objref> because <_bind> will return us the - // <Cubit_Factory> pointer. However, we do it so that we can - // explicitly test the _narrow function. - this->factory_ = Cubit_Factory::_narrow (this->objref_, this->env_); - //CORBA::release (this->objref_); - this->objref_->Release (); - - if (this->factory_ == 0) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to narrow object reference to a Cubit_Factory_ptr.\n"), - -1); - - // Now retrieve the Cubit obj ref corresponding to the key. - this->cubit_ = - this->factory_->make_cubit (this->cubit_key_, this->env_); - - if (this->env_.exception () != 0) - { - this->env_.print_exception ("string2object"); - return -1; - } - - if (CORBA::is_nil (this->cubit_)) - ACE_ERROR_RETURN ((LM_ERROR, - "null cubit objref returned by factory\n"), - -1); - - return 0; -} - -// This function runs the test. - -int -main (int argc, char **argv) -{ - Cubit_Client cubit_client; - - if (cubit_client.init (argc, argv) == -1) - return 1; - else - return cubit_client.run (); -} |