remote_dgram_client_test.cpp

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// $Id: remote_dgram_client_test.cpp 78962 2007-07-20 03:27:14Z sowayaa $// Tests out the Internet domain IPC-SAP dgram abstraction.#include "ace/OS_main.h"#include "ace/OS_NS_stdlib.h"#include "ace/Mem_Map.h"#include "ace/SOCK_Dgram.h"#include "ace/INET_Addr.h"#include "ace/Get_Opt.h"#include "ace/Log_Msg.h"ACE_RCSID(client, remote_dgram_client_test, "$Id: remote_dgram_client_test.cpp 78962 2007-07-20 03:27:14Z sowayaa $")// Name of the program.static const ACE_TCHAR *program_name;// Port number to use.static u_short port_number = ACE_DEFAULT_SERVER_PORT;// Name of remote host.static const ACE_TCHAR *host_name = ACE_DEFAULT_SERVER_HOST;// Name of file to send.static const ACE_TCHAR *file_name = ACE_TEXT("./remote_data");static void print_usage_and_die (void){  ACE_ERROR ((LM_ERROR,              "usage: %s [-p portnum] [-h host_name] [-f file]\n",              program_name));  ACE_OS::exit (1);}voidparse_args (int argc, ACE_TCHAR *argv[]){  program_name = argv[0];  ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("f:h:p:"));  for (int c; (c = get_opt ()) != -1; )    switch (c)      {        case 'f':          file_name = get_opt.opt_arg ();          break;        case 'h':          host_name = get_opt.opt_arg ();          break;        case 'p':          port_number = ACE_OS::atoi (get_opt.opt_arg ());          break;        default:          print_usage_and_die ();          break;      }}intACE_TMAIN (int argc, ACE_TCHAR *argv[]){  parse_args (argc, argv);  ACE_SOCK_Dgram sd (ACE_Addr::sap_any);  void *cp = 0;  ACE_INET_Addr sa (port_number, host_name);  //FUZZ: disable check_for_lack_ACE_OS  ACE_Mem_Map mmap (file_name);  if (mmap (cp) == -1)    ACE_ERROR_RETURN ((LM_ERROR,                       "%p\n",                       "mmap"),                      -1);  //FUZZ: enable check_for_lack_ACE_OS  // Next, send the file's contents.  ssize_t cc = sd.send (cp, mmap.size (), sa);  if (cc == -1)    ACE_ERROR_RETURN ((LM_ERROR,                       "%p\n",                       "send"),                      -1);  else if (cc != (ssize_t) mmap.size ())    ACE_ERROR_RETURN ((LM_ERROR,                       "%p\n",                       "Not all the contents of mmap file are sent."),                      -1);  return 0;}

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