ACE/examples/IPC_SAP/SPIPE_SAP/consumer_read.cpp

   1 #include "ace/OS_main.h"
   2 #include "ace/SPIPE_Addr.h"
   3 #include "ace/SPIPE_Acceptor.h"
   4 #include "ace/Log_Msg.h"
   5 #include "ace/OS_NS_stdio.h"
   6 #include "ace/OS_NS_unistd.h"
   7 #include "ace/Time_Value.h"
   8
   9
  10 #if defined (ACE_HAS_STREAM_PIPES)
  11
  12 #include "shared.h"
  13
  14 int
  15 ACE_TMAIN (int argc, ACE_TCHAR *argv[])
  16 {
  17   ACE_SPIPE_Acceptor peer_acceptor;
  18   ACE_SPIPE_Stream new_stream;
  19   char buf[BUFSIZ];
  20   int  n;
  21
  22   // Wait up to ACE_DEFAULT_TIMEOUT seconds to accept connection.
  23   ACE_Time_Value timeout (ACE_DEFAULT_TIMEOUT);
  24
  25   if (argc > 1)
  26     rendezvous = argv[1];
  27
  28   ACE_OS::unlink (rendezvous);
  29   ACE_OS::fdetach (ACE_TEXT_ALWAYS_CHAR (rendezvous));
  30
  31   if (peer_acceptor.open (ACE_SPIPE_Addr (rendezvous)) == -1)
  32     ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), 1);
  33
  34   ACE_DEBUG ((LM_DEBUG, "waiting for connection\n"));
  35
  36   if (peer_acceptor.accept (new_stream, 0, &timeout) == -1)
  37     ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "accept"), 1);
  38
  39   ACE_DEBUG ((LM_DEBUG, "accepted\n"));
  40
  41   while ((n = new_stream.recv (buf, sizeof buf)) > 0)
  42     ACE_OS::write (ACE_STDOUT, buf, n);
  43
  44   return 0;
  45 }
  46 #else
  47 #include <stdio.h>
  48 int ACE_TMAIN (int, ACE_TCHAR *[])
  49 {
  50   ACE_OS::fprintf (stderr, "This feature is not supported\n");
  51   return 0;
  52 }
  53 #endif /* ACE_HAS_STREAM_PIPES */