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/* Tests out the Internet domain IPC-SAP dgram abstraction. */
// $Id$
#include "ace/Mem_Map.h"
#include "ace/SOCK_Dgram.h"
#include "ace/INET_Addr.h"
#include "ace/Get_Opt.h"
/* Name of the program. */
static char *program_name;
/* Port number to use. */
static unsigned short port_number = ACE_DEFAULT_SERVER_PORT;
/* Name of remote host. */
static char *host_name = ACE_DEFAULT_SERVER_HOST;
/* Name of file to send. */
static char *file_name = "./remote_data";
static void print_usage_and_die (void)
{
ACE_ERROR ((LM_ERROR, "usage: %s [-p portnum] [-h host_name] [-f file]\n%a",
program_name, -1));
}
void
parse_args (int argc, char *argv[])
{
program_name = argv[0];
ACE_Get_Opt get_opt (argc, argv, "f:h:p:");
for (int c; (c = get_opt ()) != -1; )
switch (c)
{
case 'f':
file_name = get_opt.optarg;
break;
case 'h':
host_name = get_opt.optarg;
break;
case 'p':
port_number = ACE_OS::atoi (get_opt.optarg);
break;
default:
print_usage_and_die ();
break;
}
}
int
main (int argc, char *argv[])
{
parse_args (argc, argv);
ACE_SOCK_Dgram sd (ACE_Addr::sap_any);
void *cp;
ACE_INET_Addr sa (port_number, host_name);
ACE_Mem_Map mmap (file_name);
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "mmap"), -1);
/* Next, send the file's contents. */
int cc = sd.send (cp, mmap.size (), sa);
if (cc == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send"), -1);
else if (cc != 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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