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Diffstat (limited to 'TAO/examples/Simple/grid/Client_i.cpp')
| -rw-r--r-- | TAO/examples/Simple/grid/Client_i.cpp | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/TAO/examples/Simple/grid/Client_i.cpp b/TAO/examples/Simple/grid/Client_i.cpp deleted file mode 100644 index 7fc9c45b31e..00000000000 --- a/TAO/examples/Simple/grid/Client_i.cpp +++ /dev/null @@ -1,242 +0,0 @@ -// -*- C++ -*- -// $Id$ -#include "Client_i.h" -#include "ace/Get_Opt.h" -#include "ace/Read_Buffer.h" - -// Constructor. -Client_i::Client_i (void) - : ior_ (0), - shutdown_ (0), - server_ (), - grid_ (0), - height_ (0), - width_ (0), - setx_ (0), - sety_ (0), - setvalue_ (0) -{ - // no-op -} - -// Reads the Server factory ior from a file - -int -Client_i::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, - "(%P|%t) 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, - "(%P|%t) 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 -Client_i::parse_args (void) -{ - // Gets the command line options - // The string enclosed in " " essentially tells us - // what to expect from the command line options. - ACE_Get_Opt get_opts (argc_, argv_, "df:sk:w:h:x:y:v:"); - int c = 0; - int result = 0; - - while ((c = get_opts ()) != -1) - switch (c) - { - case 'd': // debug flag - TAO_debug_level++; - 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, - "(%P|%t) Unable to read ior from %s : %p\n", - get_opts.optarg), - -1); - break; - case 'h': // Height of the grid. - height_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'w': // Width of the grid. - width_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'x': // A x value of the grid where a value needs - // to be stored. - setx_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'y': // A y value of the grid where a value needs - // to be stored. - sety_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 'v': // A value that needs to be stored a grid[x][y]. - setvalue_ = (u_int) ACE_OS::atoi (get_opts.optarg); - break; - case 's': // Shutdown server. - this->shutdown_ = 1; - break; - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " [-d]" - " [-f ior-file]" - " [-w width]" - " [-h height]" - " [-k ior]" - " [-s]" - " [-x cell location]" - " [-y cell location]" - " [-v value ]" - "\n", - this->argv_ [0]), - -1); - } - if (setx_ == 0 ) - setx_ = Grid::DEFAULT_LOCATION; - if (sety_ == 0 ) - sety_ = Grid::DEFAULT_LOCATION; - if (setvalue_ == 0 ) - setvalue_ = Grid::DEFAULT_VALUE; - - // Indicates successful parsing of command line. - return 0; -} - -// Get the Grid on the server - -void -Client_i::test_grid (void) -{ - // Make the RMI. - TAO_TRY - { - this->grid_ = this->server_->make_grid (width_, - height_, - this->env_); - TAO_CHECK_ENV; - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) Made the grid succesfully\n")); - // Set a value for a grid. - this->grid_->set (setx_, - sety_, - setvalue_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) Setting a value for the grid\n")); - - // Get the value of the grid - CORBA::Long ret_val = this->grid_->get (setx_, - sety_, - TAO_TRY_ENV); - ACE_ASSERT (ret_val == setvalue_); - TAO_CHECK_ENV; - } - TAO_CATCH (CORBA::UserException, range_ex) - { - ACE_UNUSED_ARG (range_ex); - TAO_TRY_ENV.print_exception (" From set and get grid "); - } - TAO_CATCH (CORBA::SystemException, memex) - { - ACE_UNUSED_ARG (memex); - TAO_TRY_ENV.print_exception (" Cannot make grid as Memory exhausted"); - } - TAO_ENDTRY; -} - -// Execute client example code. - -int -Client_i::run (void) -{ - // Make the grid. - this->test_grid (); - - // Destroy the grid. - this->grid_->destroy (); - - // Shutdown the server - if (this->shutdown_) - this->server_->shutdown (this->env_); - - return 0; -} - -Client_i::~Client_i (void) -{ - ACE_OS::free (this->ior_); -} - -int -Client_i::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->ior_ == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "(%P|%t) %s: no ior specified\n", - this->argv_[0]), - -1); - - CORBA::Object_var server_object = - this->orb_->string_to_object (this->ior_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - if (CORBA::is_nil (server_object.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - "(%P|%t) invalid ior <%s>\n", - this->ior_), - -1); - this->server_ = Grid_Factory::_narrow (server_object.in (), - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("Client_i::init"); - return -1; - } - TAO_ENDTRY; - - return 0; -} |