// local_dgram_client_test.cpp,v 4.15 2003/11/01 11:15:24 dhinton Exp // Tests out the UNIX domain IPC-SAP abstraction. #include "ace/OS_main.h" #include "ace/LSOCK_CODgram.h" #include "ace/LSOCK_Dgram.h" #include "ace/UNIX_Addr.h" #include "ace/Get_Opt.h" #include "ace/OS_NS_string.h" #include "ace/OS_NS_stdio.h" ACE_RCSID(client, local_dgram_client_test, "local_dgram_client_test.cpp,v 4.15 2003/11/01 11:15:24 dhinton Exp") #if defined (ACE_HAS_MSG) && !defined (ACE_LACKS_UNIX_DOMAIN_SOCKETS) // Name of the program. static char *program_name; // Name of rendezvous point. static const char *rendezvous_codgram = "/tmp/foo_codgram"; static const char *rendezvous_dgram = "/tmp/foo_dgram"; // Name of file to send. static const char *file_name = "local_data"; static void print_usage_and_die (void) { ACE_ERROR ((LM_ERROR, "usage: %s [-r rendezvous_dgram] [-c rendezvous_codgram] [-f file]\n", program_name)); ACE_OS::exit (1); } void parse_args (int argc, char *argv[]) { ACE_Get_Opt get_opt (argc, argv, "c:f:r:"); for (int c; (c = get_opt ()) != -1; ) switch (c) { case 'f': file_name = get_opt.opt_arg (); break; case 'r': rendezvous_dgram = get_opt.opt_arg (); break; case 'c': rendezvous_codgram = get_opt.opt_arg (); break; default: print_usage_and_die (); break; } } int ACE_TMAIN (int argc, ACE_TCHAR *argv[]) { program_name = argv[0]; parse_args (argc, argv); char *sock_client = ACE_OS::tempnam (0, 0); ACE_LSOCK_Dgram sd ((ACE_UNIX_Addr) (sock_client)); if (ACE_OS::unlink (sock_client)) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "unlink"), -1); ACE_OS::free ((void *) sock_client); ACE_LSOCK_CODgram sc; if (sc.open (ACE_UNIX_Addr (rendezvous_codgram), ACE_Addr::sap_any) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1); ACE_HANDLE handle = ACE_OS::open (file_name, O_RDONLY); if (handle == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1); // Send the open file descriptor to the server! if (sc.send_handle (handle) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send"), -1); char name[ACE_MAX_USERID]; ACE_OS::cuserid (name); if (sd.send (name, ACE_OS::strlen (name) + 1, ACE_UNIX_Addr (rendezvous_dgram)) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send"), -1); if (ACE_OS::close (handle) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "close"), -1); return 0; } #else int ACE_TMAIN (int, ACE_TCHAR *[]) { ACE_ERROR_RETURN ((LM_ERROR, "your platform must support sendmsg/recvmsg to run this test\n"), -1); } #endif /* ACE_HAS_MSG */