diff options
Diffstat (limited to 'TAO/tests/Quoter/quoter_client.cpp')
| -rw-r--r-- | TAO/tests/Quoter/quoter_client.cpp | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/TAO/tests/Quoter/quoter_client.cpp b/TAO/tests/Quoter/quoter_client.cpp new file mode 100644 index 00000000000..5be76d0dce4 --- /dev/null +++ b/TAO/tests/Quoter/quoter_client.cpp @@ -0,0 +1,259 @@ +// $Id$ + +//#include "ace/Profile_Timer.h" +//#include "ace/Env_Value_T.h" +#include "ace/Read_Buffer.h" +#include "quoter_client.h" +#include "orbsvcs/CosNamingC.h" + +// Constructor. +Quoter_Client::Quoter_Client (void) + : quoter_factory_key_ (0), + quoter_key_ (ACE_OS::strdup ("key0")), + shutdown_ (0), + quoter_ (Stock::Quoter::_nil ()), + quoter_factory_ior_file_ (0), + f_handle_ (ACE_INVALID_HANDLE), + use_naming_service_ (1) +{ +} + +// Reads the Quoter factory ior from a file + +int +Quoter_Client::read_ior (char *filename) +{ + // Open the file for reading. + this->f_handle_ = ACE_OS::open (filename,0); + + if (this->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 (this->f_handle_); + this->quoter_factory_key_ = ior_buffer.read (); + + if (this->quoter_factory_key_ == 0) + ACE_ERROR_RETURN ((LM_ERROR, + "Unable to allocate memory to read ior: %p\n"), + -1); + return 0; +} + +// Parses the command line arguments and returns an error status. + +int +Quoter_Client::parse_args (void) +{ + ACE_Get_Opt get_opts (argc_, argv_, "dn:f:k:xs"); + int c; + int result; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'd': // debug flag + TAO_debug_level++; + 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 'k': // read the quoter IOR from the command-line. + this->quoter_factory_key_ = + ACE_OS::strdup (get_opts.optarg); + break; + case 'x': + this->shutdown_ = 1; + break; + case 's': // Don't use the TAO Naming Service. + this->use_naming_service_ = 0; + break; + case '?': + default: + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s" + " [-d]" + " [-f quoter_factory-obj-ref-key-file]" + " [-k quoter-obj-ref-key]" + " [-x]" + " [-s]" + "\n", + this->argv_ [0]), + -1); + } + + // Indicates successful parsing of command line. + return 0; +} + +int +Quoter_Client::run (void) +{ + CORBA::Long q = this->quoter_->get_quote ("ACE Hardware", this->env_); + if (this->env_.exception () != 0) + { + this->env_.print_exception ("with get_quote"); + return -1; + } + else + { + ACE_DEBUG ((LM_DEBUG, "ACE Hardware = %i\n", q)); + return q; + } +} + +Quoter_Client::~Quoter_Client (void) +{ + // Free resources + // Close the ior files + if (this->quoter_factory_ior_file_) + ACE_OS::fclose (this->quoter_factory_ior_file_); + if (this->f_handle_ != ACE_INVALID_HANDLE) + ACE_OS::close (this->f_handle_); + + CORBA::release (this->quoter_); + + if (this->quoter_factory_key_ != 0) + ACE_OS::free (this->quoter_factory_key_); + if (this->quoter_key_ != 0) + ACE_OS::free (this->quoter_key_); +} + +int +Quoter_Client::init_naming_service (void) +{ + TAO_TRY + { + CORBA::Object_var naming_obj = + this->orb_->resolve_initial_references ("NameService"); + if (CORBA::is_nil (naming_obj.in ())) + ACE_ERROR_RETURN ((LM_ERROR, + " (%P|%t) Unable to resolve the Name Service.\n"), + -1); + CosNaming::NamingContext_var naming_context = + CosNaming::NamingContext::_narrow (naming_obj.in (), + TAO_TRY_ENV); + TAO_CHECK_ENV; + + CosNaming::Name quoter_factory_name (2); + quoter_factory_name.length (2); + quoter_factory_name[0].id = CORBA::string_dup ("IDL_Quoter"); + quoter_factory_name[1].id = CORBA::string_dup ("quoter_factory"); + CORBA::Object_var factory_obj = + naming_context->resolve (quoter_factory_name,TAO_TRY_ENV); + TAO_CHECK_ENV; + + this->factory_ = + Stock::Quoter_Factory::_narrow (factory_obj.in (),TAO_TRY_ENV); + TAO_CHECK_ENV; + + if (CORBA::is_nil (this->factory_.in ())) + ACE_ERROR_RETURN ((LM_ERROR, + " could not resolve quoter factory in Naming service <%s>\n"), + -1); + } + TAO_CATCHANY + { + TAO_TRY_ENV.print_exception ("Quoter::init_naming_service"); + return -1; + } + TAO_ENDTRY; + + return 0; +} + +int +Quoter_Client::init (int argc, char **argv) +{ + int naming_result; + this->argc_ = argc; + this->argv_ = argv; + + TAO_TRY + { + // Retrieve the ORB. + this->orb_ = CORBA::ORB_init (this->argc_, + this->argv_, + "internet", + TAO_TRY_ENV); + TAO_CHECK_ENV; + + // Parse command line and verify parameters. + if (this->parse_args () == -1) + return -1; + + if (this->use_naming_service_) + { + naming_result = this->init_naming_service (); + if (naming_result < 0) + return naming_result; + } + else + { + if (this->quoter_factory_key_ == 0) + ACE_ERROR_RETURN ((LM_ERROR, + "%s: no quoter factory key specified\n", + this->argv_[0]), + -1); + + + CORBA::Object_var factory_object = + this->orb_->string_to_object (this->quoter_factory_key_, + TAO_TRY_ENV); + TAO_CHECK_ENV; + + this->factory_ = + Stock::Quoter_Factory::_narrow (factory_object.in(), TAO_TRY_ENV); + TAO_CHECK_ENV; + + if (CORBA::is_nil (this->factory_.in ())) + ACE_ERROR_RETURN ((LM_ERROR, + "invalid factory key <%s>\n", + this->quoter_factory_key_), + -1); + } + + ACE_DEBUG ((LM_DEBUG, "Factory received OK\n")); + + // Now retrieve the Quoter obj ref corresponding to the key. + this->quoter_ = + this->factory_->create_quoter (this->quoter_key_, + TAO_TRY_ENV); + TAO_CHECK_ENV; + + if (CORBA::is_nil (this->quoter_)) + ACE_ERROR_RETURN ((LM_ERROR, + "null quoter objref returned by factory\n"), + -1); + } + TAO_CATCHANY + { + TAO_TRY_ENV.print_exception ("Quoter::init"); + return -1; + } + TAO_ENDTRY; + + return 0; +} + +// This function runs the test. + +int +main (int argc, char **argv) +{ + Quoter_Client quoter_client; + + ACE_DEBUG ((LM_DEBUG,"\n \t IDL_Quoter: client \n\n")); + + if (quoter_client.init (argc, argv) == -1) + return 1; + else + return quoter_client.run (); +} + |