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#if !defined (CPP_ACCEPTOR_C)
// $Id$
#define CPP_ACCEPTOR_C
#include "ace/Service_Config.h"
#include "CPP-acceptor.h"
#define PR_ST_1 ACE_PEER_STREAM_1
#define PR_ST_2 ACE_PEER_STREAM_2
#define PR_AC_1 ACE_PEER_ACCEPTOR_1
#define PR_AC_2 ACE_PEER_ACCEPTOR_2
#define PR_AD ACE_PEER_ACCEPTOR_ADDR
#define SH SVC_HANDLER
template <PR_ST_1>
Svc_Handler<PR_ST_2>::Svc_Handler (ACE_Reactor *r)
: SVC_HANDLER (0, 0, r)
{
}
template <PR_ST_1> int
Svc_Handler<PR_ST_2>::close (u_long)
{
ACE_DEBUG ((LM_DEBUG, "calling Svc_Handler close\n"));
// Free up the handle.
this->peer ().close ();
return 0;
}
template <PR_ST_1> int
Svc_Handler<PR_ST_2>::open (void *)
{
PR_AD client_addr;
char buf[BUFSIZ];
if (this->peer ().get_remote_addr (client_addr) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "get_remote_addr"), -1);
else if (client_addr.addr_to_string (buf, sizeof buf) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "addr_to_string"), -1);
else
ACE_DEBUG ((LM_DEBUG, "client addr %s on handle %d\n",
buf, this->peer ().get_handle ()));
// Process the connection immediately since we are an interative
// server.
return this->handle_input ();
}
// Receive and process the data from the client.
template <PR_ST_1> int
Svc_Handler<PR_ST_2>::handle_input (ACE_HANDLE)
{
char buf[BUFSIZ];
// Read data from client (terminate on error).
cerr << "in handle_input" << endl;
for (int r_bytes; (r_bytes = this->peer ().recv (buf, sizeof buf)) > 0; )
if (ACE_OS::write (ACE_STDOUT, buf, r_bytes) != r_bytes)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "ACE::send_n"), -1);
// Send back ack.
if (this->peer ().send_n ("", 1) != 1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send_n"), -1);
return 0;
}
template <PR_ST_1> int
Svc_Handler<PR_ST_2>::handle_timeout (const ACE_Time_Value &,
const void *)
{
ACE_DEBUG ((LM_DEBUG, "%p\n", "handle_timeout"));
return 0;
}
template <class SH, PR_AC_1> int
IPC_Server<SH, PR_AC_2>::init (int argc, char *argv[])
{
const char *local_addr = argc > 1 ? argv[1] : ACE_DEFAULT_SERVER_PORT_STR;
ACE_Time_Value timeout (argc > 2 ? ACE_OS::atoi (argv[2]) : ACE_DEFAULT_TIMEOUT);
int use_reactor = argc > 3 ? ACE_Synch_Options::USE_REACTOR : 0;
this->options_.set (ACE_Synch_Options::USE_TIMEOUT | use_reactor, timeout);
if (this->server_addr_.set (local_addr) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "set"), -1);
// Call down to the ACCEPTOR's open() method to do the initialization.
if (this->inherited::open (this->server_addr_,
use_reactor ? ACE_Service_Config::reactor () : 0) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "open"), -1);
// Handle SIGINT signal through the ACE_Reactor.
else if (ACE_Service_Config::reactor ()->register_handler
(SIGINT, &this->done_handler_) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "register_handler"), -1);
// Handle SIGPIPE signal through the ACE_Reactor.
else if (ACE_Service_Config::reactor ()->register_handler
(SIGPIPE, &this->done_handler_) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "register_handler"), -1);
else
return 0;
}
template <class SH, PR_AC_1>
IPC_Server<SH, PR_AC_2>::IPC_Server (void)
: done_handler_ (ACE_Sig_Handler_Ex (ACE_Service_Config::end_reactor_event_loop))
{
}
template <class SH, PR_AC_1> int
IPC_Server<SH, PR_AC_2>::fini (void)
{
return 0;
}
template <class SH, PR_AC_1>
IPC_Server<SH, PR_AC_2>::~IPC_Server (void)
{
}
// Run the interative service.
template <class SH, PR_AC_1> int
IPC_Server<SH, PR_AC_2>::svc (void)
{
char buf[BUFSIZ];
if (this->server_addr_.addr_to_string (buf, sizeof buf) == -1)
ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "addr_to_string"), -1);
else
ACE_DEBUG ((LM_DEBUG, "starting server addr %s on handle %d\n",
buf, this->get_handle ()));
// Performs the iterative server activities.
while (ACE_Service_Config::reactor_event_loop_done () == 0)
{
SH sh (this->reactor ());
// Create a new SH endpoint, which performs all processing in
// its open() method (note no automatic restart if errno ==
// EINTR).
if (this->accept (&sh, 0, this->options_, 0) == -1)
{
if (errno == EWOULDBLOCK && this->reactor ())
this->reactor ()->handle_events ();
else
ACE_ERROR ((LM_ERROR, "%p on handle %d\n",
"accept", this->acceptor ().get_handle ()));
}
// SH's destructor closes the stream implicitly but the
// listening endpoint stays open.
}
/* NOTREACHED */
return 0;
}
#undef PR_ST_1
#undef PR_ST_2
#undef PR_AC_1
#undef PR_AC_2
#undef PR_AD
#undef SH
#endif /* CPP_ACCEPTOR_C */
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