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// $Id$
#include "ace/TLI_Connector.h"
#include "ace/ATM_Addr.h"
ACE_RCSID(TLI_SAP, CPP_ATM_client, "$Id$")
#if defined (ACE_HAS_FORE_ATM_XTI)
/* ACE_XTI/ATM Client */
int main (int argc, char *argv[])
{
if (argc < 2)
ACE_ERROR_RETURN ((LM_ERROR,
"Usage: %s hostname [-s selector] [QoS in KB/sec]\n",
argv[0]),
1);
const char *host = argv[1];
unsigned char selector = ACE_ATM_Addr::DEFAULT_SELECTOR;
int selector_specified = 0;
int opt;
while ((opt = ACE_OS::getopt (argc, argv, "s:?h")) != EOF)
{
switch(opt)
{
case 's':
selector = ACE_OS::atoi (optarg);
selector_specified = 1;
break;
case '?':
case 'h':
ACE_ERROR_RETURN ((LM_ERROR,
"Usage: %s hostname [-s selector] [QoS in KB/s]\n",
argv[0]),
1);
} // switch
} // while getopt
int qos = (argc == 3) ? ACE_OS::atoi (argv[2]) :
(argc == 5) ? ACE_OS::atoi (argv[4]) : 0;
// The timeout really gets ignored since FORE's drivers don't work when
// ioctl or fcntl calls are made on the transport id/file descriptor
int timeout = ACE_DEFAULT_TIMEOUT;
char buf[BUFSIZ];
ACE_TLI_Stream cli_stream;
ACE_ATM_Addr remote_addr (host);
if (selector_specified)
remote_addr.set_selector(selector);
char hostname[MAXNAMELEN];
ACE_OS::hostname(hostname, MAXNAMELEN);
ACE_ATM_Addr local_addr (hostname);
// In order to construct connections options the file handle is
// needed. Therefore, we need to open the TLI_Stream before we
// construct the options.
if (cli_stream.open (ACE_XTI_ATM_DEVICE, O_RDWR, 0) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"open failed"),
1);
ACE_DEBUG ((LM_DEBUG,
"starting non-blocking connect\n"));
// Initiate timed, non-blocking connection with server.
ACE_TLI_Connector con;
// Construct QoS options - currently FORE only supports bandwidth
long optlen = 0;
char *options = ACE_ATM_Addr::construct_options (cli_stream.get_handle (),
qos,
ACE_ATM_Addr::OPT_FLAGS_CPID,
&optlen);
struct netbuf optbuf;
optbuf.len = optlen;
optbuf.buf = options;
// Not sure why but reuse_addr set to true/1 causes problems for
// FORE/XTI/ATM - this is now handled in ACE_TLI_Connector::connect()
if (con.connect (cli_stream,
remote_addr,
(ACE_Time_Value *) &ACE_Time_Value::zero,
local_addr,
1,
O_RDWR,
0,
ACE_XTI_ATM_DEVICE,
0,
1,
0,
&optbuf) == -1)
{
if (errno != EWOULDBLOCK)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"connection failed"),
1);
ACE_DEBUG ((LM_DEBUG,
"starting timed connect\n"));
// Check if non-blocking connection is in progress, and wait up
// to timeout seconds for it to complete.
ACE_Time_Value tv (timeout);
if (con.complete (cli_stream,
&remote_addr,
&tv) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"connection failed"),
1);
else
ACE_DEBUG ((LM_DEBUG,
"connected to %s\n",
remote_addr.addr_to_string ()));
}
// Send data to server (correctly handles "incomplete writes").
for (int r_bytes;
(r_bytes = ACE_OS::read (ACE_STDIN, buf, sizeof buf)) > 0;
)
if (cli_stream.send_n (buf,
r_bytes,
0) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"send_n"),
1);
// Explicitly close the connection.
if (cli_stream.close () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
"%p\n",
"close"),
-1);
return 0;
}
#else
int main (int, char *[])
{
ACE_ERROR_RETURN ((LM_ERROR,
"your platform isn't configured to support XTI/ATM\n"),
1);
}
#endif /* ACE_HAS_TLI */
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