lal->addrlen = arg_size;
lal->source = src;
GNUNET_CONTAINER_DLL_insert (h->lal_head, h->lal_tail, lal);
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG, "Adding address `%s' from source %d\n",
GNUNET_a2s (arg, arg_size), src);
-#endif
if (NULL != h->address_callback)
h->address_callback (h->callback_cls, GNUNET_YES, arg, arg_size);
}
GNUNET_DISK_file_read (h->server_stdout_handle, mybuf, sizeof (mybuf));
if (bytes < 1)
{
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Finished reading from server stdout with code: %d\n", bytes);
-#endif
if (0 != GNUNET_OS_process_kill (h->server_proc, SIGTERM))
GNUNET_log_from_strerror (GNUNET_ERROR_TYPE_WARNING, "nat", "kill");
GNUNET_OS_process_wait (h->server_proc);
- GNUNET_OS_process_close (h->server_proc);
+ GNUNET_OS_process_destroy (h->server_proc);
h->server_proc = NULL;
GNUNET_DISK_pipe_close (h->server_stdout);
h->server_stdout = NULL;
h->server_stdout_handle = NULL;
/* now try to restart it */
- h->server_retry_delay =
- GNUNET_TIME_relative_multiply (h->server_retry_delay, 2);
- h->server_retry_delay =
- GNUNET_TIME_relative_max (GNUNET_TIME_UNIT_HOURS,
- h->server_retry_delay);
+ h->server_retry_delay = GNUNET_TIME_STD_BACKOFF (h->server_retry_delay);
h->server_read_task =
GNUNET_SCHEDULER_add_delayed (h->server_retry_delay,
&restart_nat_server, h);
#if HAVE_SOCKADDR_IN_SIN_LEN
sin_addr.sin_len = sizeof (sin_addr);
#endif
- if ((NULL == port_start) || (1 != sscanf (port_start, "%d", &port)) ||
+ if ((NULL == port_start) || (1 != SSCANF (port_start, "%d", &port)) ||
(-1 == inet_pton (AF_INET, mybuf, &sin_addr.sin_addr)))
{
/* should we restart gnunet-helper-nat-server? */
return;
}
sin_addr.sin_port = htons ((uint16_t) port);
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG, "gnunet-helper-nat-server read: %s:%d\n", mybuf,
port);
-#endif
h->reversal_callback (h->callback_cls, (const struct sockaddr *) &sin_addr,
sizeof (sin_addr));
h->server_read_task =
static void
start_gnunet_nat_server (struct GNUNET_NAT_Handle *h)
{
+ char *binary;
+
if ((h->behind_nat == GNUNET_YES) && (h->enable_nat_server == GNUNET_YES) &&
(h->internal_address != NULL) &&
(NULL !=
(h->server_stdout =
GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_NO, GNUNET_YES))))
{
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG, "Starting `%s' at `%s'\n",
"gnunet-helper-nat-server", h->internal_address);
-#endif
/* Start the server process */
+ binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-nat-server");
h->server_proc =
- GNUNET_OS_start_process (GNUNET_NO, NULL, h->server_stdout,
- "gnunet-helper-nat-server",
+ GNUNET_OS_start_process (GNUNET_NO, 0, NULL, h->server_stdout,
+ binary,
"gnunet-helper-nat-server",
h->internal_address, NULL);
+ GNUNET_free (binary);
if (h->server_proc == NULL)
{
LOG (GNUNET_ERROR_TYPE_WARNING, "nat", _("Failed to start %s\n"),
struct GNUNET_NAT_Handle *h;
struct in_addr in_addr;
unsigned int i;
+ char *binary;
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Registered with NAT service at port %u with %u IP bound local addresses\n",
(unsigned int) adv_port, num_addrs);
-#endif
h = GNUNET_malloc (sizeof (struct GNUNET_NAT_Handle));
h->server_retry_delay = GNUNET_TIME_UNIT_SECONDS;
h->cfg = cfg;
if ((h->internal_address != NULL) &&
(inet_pton (AF_INET, h->internal_address, &in_addr) != 1))
{
- LOG (GNUNET_ERROR_TYPE_WARNING, "nat",
- _("Malformed %s `%s' given in configuration!\n"), "INTERNAL_ADDRESS",
- h->internal_address);
+ GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
+ "nat", "INTERNAL_ADDRESS",
+ _("malformed"));
GNUNET_free (h->internal_address);
h->internal_address = NULL;
}
}
/* Test for SUID binaries */
+ binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-nat-server");
if ((h->behind_nat == GNUNET_YES) && (GNUNET_YES == h->enable_nat_server) &&
(GNUNET_YES !=
- GNUNET_OS_check_helper_binary ("gnunet-helper-nat-server")))
+ GNUNET_OS_check_helper_binary (binary)))
{
h->enable_nat_server = GNUNET_NO;
LOG (GNUNET_ERROR_TYPE_WARNING,
("Configuration requires `%s', but binary is not installed properly (SUID bit not set). Option disabled.\n"),
"gnunet-helper-nat-server");
}
+ GNUNET_free (binary);
+ binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-nat-client");
if ((GNUNET_YES == h->enable_nat_client) &&
(GNUNET_YES !=
- GNUNET_OS_check_helper_binary ("gnunet-helper-nat-client")))
+ GNUNET_OS_check_helper_binary (binary)))
{
h->enable_nat_client = GNUNET_NO;
LOG (GNUNET_ERROR_TYPE_WARNING,
("Configuration requires `%s', but binary is not installed properly (SUID bit not set). Option disabled.\n"),
"gnunet-helper-nat-client");
}
-
+ GNUNET_free (binary);
start_gnunet_nat_server (h);
/* FIXME: add support for UPnP, etc */
if (0 != GNUNET_OS_process_kill (h->server_proc, SIGTERM))
GNUNET_log_from_strerror (GNUNET_ERROR_TYPE_WARNING, "nat", "kill");
GNUNET_OS_process_wait (h->server_proc);
- GNUNET_OS_process_close (h->server_proc);
+ GNUNET_OS_process_destroy (h->server_proc);
h->server_proc = NULL;
GNUNET_DISK_pipe_close (h->server_stdout);
h->server_stdout = NULL;
char inet4[INET_ADDRSTRLEN];
char port_as_string[6];
struct GNUNET_OS_Process *proc;
+ char *binary;
if (GNUNET_YES != h->enable_nat_client)
return GNUNET_NO; /* not permitted / possible */
return GNUNET_SYSERR;
}
GNUNET_snprintf (port_as_string, sizeof (port_as_string), "%d", h->adv_port);
-#if DEBUG_NAT
LOG (GNUNET_ERROR_TYPE_DEBUG,
_("Running gnunet-helper-nat-client %s %s %u\n"), h->internal_address,
inet4, (unsigned int) h->adv_port);
-#endif
+ binary = GNUNET_OS_get_libexec_binary_path ("gnunet-helper-nat-client");
proc =
- GNUNET_OS_start_process (GNUNET_NO,
- NULL, NULL, "gnunet-helper-nat-client",
+ GNUNET_OS_start_process (GNUNET_NO, 0, NULL, NULL,
+ binary,
"gnunet-helper-nat-client", h->internal_address,
inet4, port_as_string, NULL);
+ GNUNET_free (binary);
if (NULL == proc)
return GNUNET_SYSERR;
/* we know that the gnunet-helper-nat-client will terminate virtually
* instantly */
GNUNET_OS_process_wait (proc);
- GNUNET_OS_process_close (proc);
+ GNUNET_OS_process_destroy (proc);
return GNUNET_OK;
}