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/* Send a file through ACE_SPIPE communication channel by
// $Id$
break it (the file) into pieces. */
#include "ace/Mem_Map.h"
#include "ace/SPIPE_Connector.h"
#include "ace/Get_Opt.h"
#if defined (ACE_HAS_STREAM_PIPES)
static char *program_name;
// debug state on or off
static int debug = 0;
char *rendezvous_spipe = "/tmp/foo_spipe";
/* Name of file to send. */
static char *file_name = "./local_data";
static void
print_usage_and_die (void)
{
ACE_ERROR ((LM_ERROR, "usage: %s [-d] [-r rendezvous_spipe]\n%a",
program_name, -1));
}
static void
parse_arguments (int argc, char *argv[])
{
program_name = argv[0];
ACE_Get_Opt get_opt (argc, argv, "dr:");
for (int c; (c = get_opt ()) != -1; )
switch (c)
{
case 'd':
debug = 1;
break;
case 'r':
rendezvous_spipe = get_opt.optarg;
break;
default:
print_usage_and_die ();
break;
}
if (debug)
ACE_DEBUG ((LM_DEBUG, "rendezvous_spipe = %s\n",
rendezvous_spipe));
}
int
main(int argc, char *argv[])
{
parse_arguments (argc, argv);
ACE_SPIPE_Stream spipe;
ACE_SPIPE_Connector con;
if (con.connect (spipe, ACE_SPIPE_Addr (rendezvous_spipe)) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"Cannot open %s for requesting a new communication channel"
" in local_spipe_client_test.\n", rendezvous_spipe), -1);
ACE_Mem_Map mmap (file_name);
void *cp;
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "mmap"), -1);
/* Next, send the file's contents. */
ACE_Str_Buf msg (cp, int (mmap.size ()));
if (spipe.send ((ACE_Str_Buf *) 0, &msg) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send"), -1);
return 0;
}
#else
#include <stdio.h>
int
main (void)
{
ACE_ERROR_RETURN ((LM_ERROR, "This feature is not supported\n"), -1);
}
#endif /* ACE_HAS_STREAM_PIPES */
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