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|
//=============================================================================
/**
* @file SOCK_Dgram_Test.cpp
*
* Tests that a call to open with an any address binds to the any address
* for the protocol passed in.
*
* This test uses the same test setup as SOCK_Test.
*
* @author Brian Buesker (bbuesker@qualcomm.com)
*/
//=============================================================================
#include "test_config.h"
#include "ace/OS_NS_string.h"
#include "ace/OS_NS_sys_wait.h"
#include "ace/Thread.h"
#include "ace/Thread_Manager.h"
#include "ace/SOCK_Dgram.h"
#include "ace/Log_Msg.h"
#include "ace/Time_Value.h"
#include "ace/OS_NS_unistd.h"
#define SERVER_PORT 20000
#define TEST_DATA ACE_TEXT ("UDP Open Test")
static void *
client (void *arg)
{
ACE_INET_Addr *remote_addr = (ACE_INET_Addr *) arg;
ACE_INET_Addr server_addr, peer_addr;
ACE_SOCK_Dgram cli_dgram;
ACE_Time_Value timeout (1);
ACE_TCHAR buf[20];
ACE_TCHAR hostname_string[100];
if (remote_addr->get_type () == AF_INET)
{
server_addr.set (remote_addr->get_port_number (),
ACE_LOCALHOST,
1,
remote_addr->get_type ());
}
#if defined (ACE_HAS_IPV6)
else
{
server_addr.set (remote_addr->get_port_number(),
ACE_IPV6_LOCALHOST,
1,
remote_addr->get_type ());
}
#endif /* ACE_HAS_IPV6 */
server_addr.addr_to_string (hostname_string, 100);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) starting client UDP send to %s\n"),
hostname_string));
if (cli_dgram.open (ACE_Addr::sap_any, server_addr.get_type ()) == -1)
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) protocol %d, %p\n"),
server_addr.get_type (),
ACE_TEXT ("SOCK_Dgram open")));
return 0;
}
{
if (remote_addr->get_type () == AF_INET) {
#if defined (ACE_RECVPKTINFO)
int sockopt = 1;
if (cli_dgram.set_option(IPPROTO_IP, ACE_RECVPKTINFO, &sockopt, sizeof sockopt) == -1) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) setsockopt failed\n")));
return 0;
} else {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) setsockopt succeeded\n")));
}
#endif
}
#if defined (ACE_HAS_IPV6)
else {
#if defined (ACE_RECVPKTINFO6)
int sockopt = 1;
if (cli_dgram.set_option(IPPROTO_IPV6, ACE_RECVPKTINFO6, &sockopt, sizeof sockopt) == -1) {
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) setsockopt failed\n")));
return 0;
} else {
ACE_DEBUG((LM_DEBUG,
ACE_TEXT("(%P|%t) setsockopt succeeded\n")));
}
#endif
}
#endif
}
if (cli_dgram.send (TEST_DATA, sizeof (TEST_DATA), server_addr) == -1)
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) UDP send to %s %p\n"),
hostname_string,
ACE_TEXT ("failed")));
return 0;
}
{
ACE_INET_Addr local_addr, to_addr;
cli_dgram.get_local_addr(local_addr);
if (local_addr.get_type () == AF_INET)
{
local_addr.set (local_addr.get_port_number (),
ACE_LOCALHOST,
1,
local_addr.get_type ());
to_addr.set (9999, ACE_LOCALHOST, 1, AF_INET);
}
#if defined (ACE_HAS_IPV6)
else
{
local_addr.set (local_addr.get_port_number(),
ACE_IPV6_LOCALHOST,
1,
local_addr.get_type ());
to_addr.set (9999, ACE_IPV6_LOCALHOST, 1, AF_INET6);
}
#endif /* ACE_HAS_IPV6 */
#if defined(ACE_LACKS_RECVMSG)
ssize_t rcv_cnt = cli_dgram.recv (buf,
sizeof (buf),
peer_addr,
0,
&timeout);
#else
iovec iov[1];
// Some platforms define iov_base as char* instead of void*.
iov[0].iov_base = (char *)buf;
iov[0].iov_len = sizeof buf;
ssize_t rcv_cnt = cli_dgram.recv (iov,
1,
peer_addr,
0,
&to_addr);
#endif
if (rcv_cnt == -1)
{
if (errno == ETIME)
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) UDP recv on proto %d timed out\n"),
server_addr.get_type ()));
}
else
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) UDP recv on proto %d %p\n"),
server_addr.get_type (),
ACE_TEXT("failed")));
}
}
else
{
// recv() ok, check data, 'from', and 'to' address
size_t rcv_siz = static_cast<size_t> (rcv_cnt);
if (rcv_siz != sizeof (TEST_DATA))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv cnt %B; should be %B\n"),
rcv_siz,
sizeof (TEST_DATA)));
}
else
{
buf[rcv_siz/sizeof (ACE_TCHAR)] = '\0';
if (ACE_OS::strncmp (buf, TEST_DATA, ACE_OS::strlen (TEST_DATA)))
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv string should be %s; ")
ACE_TEXT (" but is %s\n"),
TEST_DATA, buf));
}
if (peer_addr.get_type () != server_addr.get_type ())
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv addr type %d; should be %d\n"),
peer_addr.get_type (),
server_addr.get_type ()));
if (peer_addr.get_size () != server_addr.get_size ())
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv addr size %d; should be %d\n"),
peer_addr.get_size (),
server_addr.get_size ()));
#if (defined ACE_RECVPKTINFO6 || defined ACE_RECVPKTINFO) && !defined ACE_FACE_SAFETY_EXTENDED
if (local_addr != to_addr)
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) local addr is not equal to sent-to addr\n")));
#endif
}
}
cli_dgram.close();
return 0;
}
static void *
server (void *arg)
{
ACE_SOCK_Dgram *server_dgram = (ACE_SOCK_Dgram *) arg;
ACE_INET_Addr peer_addr;
ACE_TCHAR buf[20];
ACE_TCHAR hostname_string[100];
ssize_t rcv_cnt;
if ((rcv_cnt = server_dgram->recv (buf, sizeof (buf), peer_addr, 0)) == -1)
{
ACE_ERROR((LM_ERROR, ACE_TEXT("(%P|%t) %p\n"), ACE_TEXT("server recv")));
}
else
{
// recv() ok, check data and 'from' address
size_t rcv_siz = static_cast<size_t> (rcv_cnt);
if (rcv_siz != sizeof (TEST_DATA))
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv cnt %B; should be %B\n"),
rcv_siz,
sizeof (TEST_DATA)));
}
else
{
buf[rcv_siz / sizeof (ACE_TCHAR)] = '\0';
if (ACE_OS::strncmp (buf, TEST_DATA, ACE_OS::strlen (TEST_DATA)))
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) recv string should be %s; ")
ACE_TEXT (" but is %s\n"),
TEST_DATA, buf));
}
if (0 == peer_addr.addr_to_string (hostname_string,
sizeof (hostname_string)))
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) Echoing data to %s\n"),
hostname_string));
else
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("(%P|%t) %p\n"),
ACE_TEXT ("addr_to_string")));
if (server_dgram->send (TEST_DATA, sizeof (TEST_DATA),
peer_addr, 0) == -1)
{
ACE_ERROR((LM_ERROR,
ACE_TEXT("(%P|%t) %p\n"),
ACE_TEXT("Server UDP send failed")));
}
}
server_dgram->close ();
return 0;
}
static int
spawn (int proto)
{
ACE_SOCK_Dgram server_dgram;
ACE_INET_Addr server_addr;
if (proto == AF_INET)
{
server_addr.set (SERVER_PORT, ACE_LOCALHOST, 1, proto);
}
#if defined (ACE_HAS_IPV6)
else
{
server_addr.set (SERVER_PORT, ACE_IPV6_LOCALHOST, 1, proto);
}
#endif /* ACE_HAS_IPV6 */
// Bind UDP server to the appropriate port
if (server_dgram.open (server_addr, proto) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("(%P|%t) %p\n"),
ACE_TEXT ("server dgram open")),
1);
}
else
{
if (server_addr.get_port_number() != SERVER_PORT)
{
ACE_TCHAR hostname_string[100];
server_addr.addr_to_string (hostname_string, 100);
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT("(%P|%t) Portnumber has unexpected value of %d on host %s\n"),
server_addr.get_port_number(), hostname_string), 1);
}
else
{
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("(%P|%t) started server at proto %d, port %d\n"),
proto,
server_addr.get_port_number ()));
#if !defined (ACE_LACKS_FORK)
switch (ACE_OS::fork (ACE_TEXT ("child")))
{
case -1:
ACE_ERROR_BREAK ((LM_ERROR,
ACE_TEXT ("(%P|%t) %p\n"),
ACE_TEXT ("fork failed")));
/* NOTREACHED */
case 0:
client (&server_addr);
ACE_OS::exit (0);
/* NOTREACHED */
default:
server ((void *) &server_dgram);
ACE_OS::wait ();
}
#elif defined (ACE_HAS_THREADS)
if (ACE_Thread_Manager::instance ()->spawn
(ACE_THR_FUNC (server),
(void *) &server_dgram,
THR_NEW_LWP | THR_DETACHED) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("(%P|%t) %p\n"),
ACE_TEXT ("thread create failed")),
1);
if (ACE_Thread_Manager::instance ()->spawn
(ACE_THR_FUNC (client),
(void *) &server_addr,
THR_NEW_LWP | THR_DETACHED) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("(%P|%t) %p\n"),
ACE_TEXT ("thread create failed")),
1);
// Wait for the threads to exit.
ACE_Thread_Manager::instance ()->wait ();
#else
ACE_ERROR ((LM_INFO,
ACE_TEXT ("(%P|%t) ")
ACE_TEXT ("only one thread may be run ")
ACE_TEXT ("in a process on this platform\n")));
#endif /* ACE_HAS_THREADS */
}
server_dgram.close ();
}
return 0;
}
int run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("SOCK_Dgram_Test"));
int retval = spawn (AF_INET);
#if defined (ACE_HAS_IPV6)
if (retval == 0)
{
retval = spawn (AF_INET6);
}
#endif /* ACE_HAS_IPV6 */
ACE_END_TEST;
return retval;
}
|
