ACE/examples/IPC_SAP/SPIPE_SAP/consumer_msg.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   ACE_Str_Buf buffer (buf, 0, sizeof buf);
  21   int flags = 0;
  22
  23   if (argc > 1)
  24     rendezvous = argv[1];
  25
  26   ACE_OS::unlink (rendezvous);
  27   ACE_OS::fdetach (ACE_TEXT_ALWAYS_CHAR (rendezvous));
  28
  29   ACE_SPIPE_Addr addr (rendezvous);
  30   ACE_Time_Value timeout (ACE_DEFAULT_TIMEOUT);
  31
  32   if (peer_acceptor.open (addr) == -1)
  33     ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), 1);
  34
  35   ACE_DEBUG ((LM_DEBUG, "waiting for connection\n"));
  36
  37   if (peer_acceptor.accept (new_stream, 0, &timeout) == -1)
  38     ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "accept"), 1);
  39
  40   ACE_DEBUG ((LM_DEBUG, "accepted\n"));
  41
  42   while (new_stream.recv ((ACE_Str_Buf *) 0, &buffer, &flags) >= 0)
  43     if (buffer.len == 0)
  44       break;
  45     else
  46       ACE_OS::write (ACE_STDOUT, buffer.buf, buffer.len);
  47   return 0;
  48 }
  49 #else
  50 #include <stdio.h>
  51 int ACE_TMAIN (int, ACE_TCHAR *[])
  52 {
  53   ACE_OS::fprintf (stderr, "This feature is not supported\n");
  54   return 0;
  55 }
  56 #endif /* ACE_HAS_STREAM_PIPES */