diff options
Diffstat (limited to 'trunk/TAO/tests/RTCORBA/Server_Declared/server.cpp')
| -rw-r--r-- | trunk/TAO/tests/RTCORBA/Server_Declared/server.cpp | 391 |
1 files changed, 391 insertions, 0 deletions
diff --git a/trunk/TAO/tests/RTCORBA/Server_Declared/server.cpp b/trunk/TAO/tests/RTCORBA/Server_Declared/server.cpp new file mode 100644 index 00000000000..6594427f846 --- /dev/null +++ b/trunk/TAO/tests/RTCORBA/Server_Declared/server.cpp @@ -0,0 +1,391 @@ +// $Id$ + +#include "testS.h" +#include "ace/Get_Opt.h" +#include "tao/ORB_Core.h" +#include "ace/Task.h" +#include "tao/RTCORBA/RTCORBA.h" +#include "tao/RTPortableServer/RTPortableServer.h" +#include "../check_supported_priorities.cpp" + +class Test_i : public POA_Test +{ + // = TITLE + // An implementation for the Test interface in test.idl + // +public: + Test_i (CORBA::ORB_ptr orb); + // ctor + + void test_method (CORBA::Short priority + ACE_ENV_ARG_DECL_NOT_USED) + ACE_THROW_SPEC ((CORBA::SystemException)); + + void shutdown (ACE_ENV_SINGLE_ARG_DECL_NOT_USED) + ACE_THROW_SPEC ((CORBA::SystemException)); + +private: + CORBA::ORB_var orb_; + // The ORB +}; + +Test_i::Test_i (CORBA::ORB_ptr orb) + : orb_ (CORBA::ORB::_duplicate (orb)) +{ +} + +void +Test_i::test_method (CORBA::Short priority + ACE_ENV_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)) +{ + // Use RTCurrent to find out the CORBA priority of the current + // thread. + + CORBA::Object_var obj = + this->orb_->resolve_initial_references ("RTCurrent" ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + + RTCORBA::Current_var current = + RTCORBA::Current::_narrow (obj.in () ACE_ENV_ARG_PARAMETER); + ACE_CHECK; + + if (CORBA::is_nil (obj.in ())) + ACE_THROW (CORBA::INTERNAL ()); + + CORBA::Short servant_thread_priority = + current->the_priority (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_CHECK; + + // Print out the info. + if (servant_thread_priority != priority) + ACE_DEBUG ((LM_DEBUG, + "ERROR: servant thread priority is not equal" + "to method argument.\n")); + + ACE_DEBUG ((LM_DEBUG, + "Server_Declared priority: %d " + "Servant thread priority: %d\n", + priority, servant_thread_priority)); +} + +void +Test_i::shutdown (ACE_ENV_SINGLE_ARG_DECL) + ACE_THROW_SPEC ((CORBA::SystemException)) +{ + this->orb_->shutdown (0 ACE_ENV_ARG_PARAMETER); +} + +//************************************************************************* + +const char *ior_output_file1 = "test1.ior"; +const char *ior_output_file2 = "test2.ior"; +CORBA::Short poa_priority = -1; +CORBA::Short object_priority = -1; + +// Parse command-line arguments. +int +parse_args (int argc, char *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, "p:o:a:b:"); + int c, result; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'p': + ior_output_file1 = get_opts.opt_arg (); + break; + + case 'o': + ior_output_file2 = get_opts.opt_arg (); + break; + + case 'a': + result = ::sscanf (get_opts.opt_arg (), + "%hd", + &poa_priority); + if (result == 0 || result == EOF) + ACE_ERROR_RETURN ((LM_ERROR, + "Unable to process <-a> option"), + -1); + break; + + case 'b': + result = ::sscanf (get_opts.opt_arg (), + "%hd", + &object_priority); + if (result == 0 || result == EOF) + ACE_ERROR_RETURN ((LM_ERROR, + "Unable to process <-b> option"), + -1); + break; + + case '?': + default: + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s " + "-p <iorfile1> " + "-o <iorfile2> " + "-a <poa_priority> " + "-b <object_priority> " + "\n", + argv [0]), + -1); + } + + if (poa_priority < 0 + || object_priority < 0) + ACE_ERROR_RETURN ((LM_ERROR, + "Valid poa and object priorities must be" + " specified.\nSee README file for more info\n"), + -1); + + return 0; +} + +int +check_for_nil (CORBA::Object_ptr obj, const char *msg) +{ + if (CORBA::is_nil (obj)) + ACE_ERROR_RETURN ((LM_ERROR, + "ERROR: Object reference <%s> is nil\n", + msg), + -1); + else + return 0; +} + +int +create_object (RTPortableServer::POA_ptr poa, + CORBA::ORB_ptr orb, + Test_i *server_impl, + CORBA::Short priority, + const char *filename + ACE_ENV_ARG_DECL) +{ + // Register with poa. + PortableServer::ObjectId_var id; + + if (priority > -1) + id = poa->activate_object_with_priority (server_impl, + priority + ACE_ENV_ARG_PARAMETER); + else + id = poa->activate_object (server_impl ACE_ENV_ARG_PARAMETER); + + ACE_CHECK_RETURN (-1); + + CORBA::Object_var server = + poa->id_to_reference (id.in () + ACE_ENV_ARG_PARAMETER); + ACE_CHECK_RETURN (-1); + + // Print out the IOR. + CORBA::String_var ior = + orb->object_to_string (server.in () ACE_ENV_ARG_PARAMETER); + ACE_CHECK_RETURN (-1); + + ACE_DEBUG ((LM_DEBUG, "<%s>\n\n", ior.in ())); + + // Print ior to the file. + if (filename != 0) + { + FILE *output_file= ACE_OS::fopen (filename, "w"); + if (output_file == 0) + ACE_ERROR_RETURN ((LM_ERROR, + "Cannot open output file for writing IOR: %s", + filename), + -1); + ACE_OS::fprintf (output_file, "%s", ior.in ()); + ACE_OS::fclose (output_file); + } + + return 0; +} + +class Task : public ACE_Task_Base +{ +public: + + Task (ACE_Thread_Manager &thread_manager, + CORBA::ORB_ptr orb); + + int svc (void); + + CORBA::ORB_var orb_; + +}; + +Task::Task (ACE_Thread_Manager &thread_manager, + CORBA::ORB_ptr orb) + : ACE_Task_Base (&thread_manager), + orb_ (CORBA::ORB::_duplicate (orb)) +{ +} + +int +Task::svc (void) +{ + ACE_TRY_NEW_ENV + { + // RTORB. + CORBA::Object_var object = + this->orb_->resolve_initial_references ("RTORB" ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + RTCORBA::RTORB_var rt_orb = RTCORBA::RTORB::_narrow (object.in () + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (check_for_nil (rt_orb.in (), "RTORB") == -1) + return -1; + + // RootPOA. + object = + this->orb_->resolve_initial_references("RootPOA" ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + PortableServer::POA_var root_poa = + PortableServer::POA::_narrow (object.in () ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (check_for_nil (root_poa.in (), "RootPOA") == -1) + return -1; + + // POAManager. + PortableServer::POAManager_var poa_manager = + root_poa->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + // Create child POA with SERVER_DECLARED PriorityModelPolicy, + // and MULTIPLE_ID id uniqueness policy (so we can use one + // servant to create several objects). + CORBA::PolicyList poa_policy_list; + poa_policy_list.length (2); + poa_policy_list[0] = + rt_orb->create_priority_model_policy (RTCORBA::SERVER_DECLARED, + poa_priority + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + poa_policy_list[1] = + root_poa->create_id_uniqueness_policy (PortableServer::MULTIPLE_ID + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + PortableServer::POA_var child_poa = + root_poa->create_POA ("Child_POA", + poa_manager.in (), + poa_policy_list + ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + RTPortableServer::POA_var rt_poa = + RTPortableServer::POA::_narrow (child_poa.in () ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (check_for_nil (rt_poa.in (), "RTPOA") == -1) + return -1; + + // Servant. + Test_i server_impl (this->orb_.in ()); + + // Create object 1 (it will inherit POA's priority). + int result; + ACE_DEBUG ((LM_DEBUG, "\nActivated object one as ")); + result = create_object (rt_poa.in (), this->orb_.in (), &server_impl, + -1, ior_output_file1 ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (result == -1) + return -1; + + // Create object 2 (override POA's priority). + ACE_DEBUG ((LM_DEBUG, "\nActivated object two as ")); + result = create_object (rt_poa.in (), this->orb_.in (), &server_impl, + object_priority, ior_output_file2 ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + if (result == -1) + return -1; + + // Activate POA manager. + poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + // Start ORB event loop. + this->orb_->run (ACE_ENV_SINGLE_ARG_PARAMETER); + ACE_TRY_CHECK; + + ACE_DEBUG ((LM_DEBUG, "Server ORB event loop finished\n\n")); + } + ACE_CATCHANY + { + ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, + "Unexpected exception caught in Server_Declared test server:"); + return -1; + } + ACE_ENDTRY; + + return 0; +} + +int +main (int argc, char *argv[]) +{ + ACE_TRY_NEW_ENV + { + // ORB. + CORBA::ORB_var orb = + CORBA::ORB_init (argc, argv, "" ACE_ENV_ARG_PARAMETER); + ACE_TRY_CHECK; + + // Parse arguments. + if (parse_args (argc, argv) != 0) + return -1; + + // Make sure we can support multiple priorities that are required + // for this test. + if (!check_supported_priorities (orb.in ())) + return 2; + + // Thread Manager for managing task. + ACE_Thread_Manager thread_manager; + + // Create task. + Task task (thread_manager, + orb.in ()); + + // Task activation flags. + long flags = + THR_NEW_LWP | + THR_JOINABLE | + orb->orb_core ()->orb_params ()->thread_creation_flags (); + + // Activate task. + int result = + task.activate (flags); + if (result == -1) + { + if (errno == EPERM) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Cannot create thread with scheduling policy %s\n" + "because the user does not have the appropriate privileges, terminating program....\n" + "Check svc.conf options and/or run as root\n", + sched_policy_name (orb->orb_core ()->orb_params ()->ace_sched_policy ())), + 2); + } + else + // Unexpected error. + ACE_ASSERT (0); + } + + // Wait for task to exit. + result = + thread_manager.wait (); + ACE_ASSERT (result != -1); + } + ACE_CATCHANY + { + ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION, "Exception caught"); + return -1; + } + ACE_ENDTRY; + + return 0; +} |