diff options
Diffstat (limited to 'TAO/examples/Callback_Quoter/Supplier_i.cpp')
| -rw-r--r-- | TAO/examples/Callback_Quoter/Supplier_i.cpp | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/TAO/examples/Callback_Quoter/Supplier_i.cpp b/TAO/examples/Callback_Quoter/Supplier_i.cpp deleted file mode 100644 index c52da4616e2..00000000000 --- a/TAO/examples/Callback_Quoter/Supplier_i.cpp +++ /dev/null @@ -1,257 +0,0 @@ -// $Id$ - -#include "ace/Get_Opt.h" -#include "ace/Read_Buffer.h" -#include "Supplier_i.h" - -ACE_RCSID(Callback_Quoter, Supplier, "$Id$") - -// Constructor. - -Supplier::Supplier (void) - : ior_ (0), - use_naming_service_ (1), - notifier_ (), - loop_count_ (10) -{ -} - -Supplier::~Supplier (void) -{ - ACE_OS::free (this->ior_); - ACE_DEBUG ((LM_DEBUG, - "Market Status Supplier daemon exiting!\n")); -} - -// Reads the Server factory IOR from a file. - -int -Supplier::read_ior (char *filename) -{ - // Open the file for reading. - ACE_HANDLE f_handle = ACE_OS::open (filename, 0); - - if (f_handle == ACE_INVALID_HANDLE) - ACE_ERROR_RETURN ((LM_ERROR, - "Unable to open %s for writing: %p\n", - filename), - -1); - - ACE_Read_Buffer ior_buffer (f_handle); - char *data = ior_buffer.read (); - - if (data == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "Unable to read ior: %p\n"), - -1); - - this->ior_ = ACE_OS::strdup (data); - ior_buffer.alloc ()->free (data); - - ACE_OS::close (f_handle); - - return 0; -} - -// Parses the command line arguments and returns an error status. - -int -Supplier::parse_args (void) -{ - ACE_Get_Opt get_opts (argc_, argv_, "dn:f:xk:xs"); - - int c; - int result; - - while ((c = get_opts ()) != -1) - switch (c) - { - case 'd': // debug flag - TAO_debug_level++; //**** - break; - - case 'n': // loop count - this->loop_count_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - - case 'k': // ior provide on command line - this->ior_ = ACE_OS::strdup (get_opts.optarg); - break; - - case 'f': // read the IOR from the file. - result = this->read_ior (get_opts.optarg); - if (result < 0) - ACE_ERROR_RETURN ((LM_ERROR, - "Unable to read ior from %s : %p\n", - get_opts.optarg), - -1); - break; - - case 's': // don't use the naming service - this->use_naming_service_ = 0; - break; - - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " [-d]" - " [-n loopcount]" - " [-f ior-file]" - " [-k ior]" - " [-x]" - " [-s]" - "\n", - this->argv_ [0]), - -1); - } - - // Indicates successful parsing of command line. - return 0; -} - -// Give the stock status information to the Notifier. - -int -Supplier::send_market_status (const char *stock_name, - long value) -{ - TAO_TRY - { - // Make the RMI. - this->notifier_->market_status (stock_name, - value, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - } - TAO_CATCHANY - { - ACE_ERROR_RETURN ((LM_ERROR, - "Exception raised!\n"), - -1); - } - TAO_ENDTRY; - return 0; -} - -// Execute client example code. - -int -Supplier::run (void) -{ - ACE_DEBUG ((LM_DEBUG, - "Market Status Supplier Daemon is running...\n ")); - - // @@ Ultimately, let's replace this with an ACE_OS::sleep() call or - // something. - for (;;) - { - long value; - char stock_name[BUFSIZ]; - - // Obtain input from the user. - scanf ("%s %ld", stock_name, &value); - - // Make a call to the method which will send the current market - // status. - if (this->send_market_status (stock_name, value) < 0) - break; - } - - return 0; -} - -int -Supplier::via_naming_service (void) -{ - TAO_TRY - { - // Initialization of the naming service. - if (naming_services_client_.init (orb_.in ()) != 0) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to initialize " - "the TAO_Naming_Client. \n"), - -1); - CosNaming::Name notifier_ref_name (1); - notifier_ref_name.length (1); - notifier_ref_name[0].id = CORBA::string_dup ("Notifier"); - - CORBA::Object_var notifier_obj = - this->naming_services_client_->resolve (notifier_ref_name, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // The CORBA::Object_var object is downcast to Notifier_var using - // the <_narrow> method. - this->notifier_ = - Notifier::_narrow (notifier_obj.in (), - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("Supplier::via_naming_service\n"); - return -1; - } - TAO_ENDTRY; - - return 0; -} - -// Init function. - -int -Supplier::init (int argc, char **argv) -{ - this->argc_ = argc; - this->argv_ = argv; - - TAO_TRY - { - // Retrieve the ORB. - this->orb_ = CORBA::ORB_init (this->argc_, - this->argv_, - 0, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Parse command line and verify parameters. - if (this->parse_args () == -1) - return -1; - - if (this->use_naming_service_) - return via_naming_service (); - - if (this->ior_ == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "%s: no ior specified\n", - this->argv_[0]), - -1); - - CORBA::Object_var notifier_object = - this->orb_->string_to_object (this->ior_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - if (CORBA::is_nil (notifier_object.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - "invalid ior <%s>\n", - this->ior_), - -1); - - // The downcasting from CORBA::Object_var to Notifier_var is done - // using the <_narrow> method. - this->notifier_ = Notifier::_narrow (notifier_object.in (), - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("Supplier::init"); - return -1; - } - TAO_ENDTRY; - - return 0; -} |