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// $Id$
// Send a file through ACE_SPIPE communication channel by
// breaking it (the file) into pieces.
#include "ace/OS_main.h"
#include "ace/Mem_Map.h"
#include "ace/SPIPE_Connector.h"
#include "ace/Get_Opt.h"
#include "ace/Log_Msg.h"
ACE_RCSID(client, local_spipe_client_test, "$Id$")
#if defined (ACE_HAS_STREAM_PIPES)
static ACE_TCHAR *program_name;
// debug state on or off
static int debug = 0;
static const ACE_TCHAR *rendezvous_spipe = ACE_TEXT ("/tmp/foo_spipe");
// Name of file to send.
static const ACE_TCHAR *file_name = ACE_TEXT ("./local_data");
static void
print_usage_and_die (void)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("usage: %s [-d] [-r rendezvous_spipe]\n"),
program_name));
ACE_OS::exit (1);
}
static void
parse_arguments (int argc, ACE_TCHAR *argv[])
{
program_name = argv[0];
ACE_Get_Arg_Opt<char> 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.opt_arg ();
break;
default:
print_usage_and_die ();
break;
}
if (debug)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("rendezvous_spipe = %s\n"),
rendezvous_spipe));
}
int
ACE_TMAIN(int argc, ACE_TCHAR *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,
ACE_TEXT ("Cannot open %s for requesting a new ")
ACE_TEXT ("communication channel in %p\n"),
rendezvous_spipe,
ACE_TEXT ("local_spipe_client_test")),
-1);
ACE_Mem_Map mmap (file_name);
void *cp;
if (mmap (cp) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("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,
ACE_TEXT ("%p\n"),
ACE_TEXT ("send")),
-1);
return 0;
}
#else
#include <stdio.h>
int
ACE_TMAIN (int, ACE_TCHAR *[])
{
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("This feature is not supported\n")),
-1);
}
#endif /* ACE_HAS_STREAM_PIPES */
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