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// $Id$
// 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, "$Id$")
// 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);
}
void
parse_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;
}
}
int
ACE_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);
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.
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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