#endif
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_string (resolver_cfg, "resolver",
- "HOSTNAME", &hostname))
- {
- LOG (GNUNET_ERROR_TYPE_ERROR,
- _("Must specify `%s' for `%s' in configuration!\n"), "HOSTNAME",
- "resolver");
- GNUNET_assert (0);
- }
+ "HOSTNAME", &hostname))
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _("Must specify `%s' for `%s' in configuration!\n"), "HOSTNAME",
+ "resolver");
+ GNUNET_assert (0);
+ }
if ((1 != inet_pton (AF_INET, hostname, &v4)) ||
(1 != inet_pton (AF_INET6, hostname, &v6)))
+ {
+ GNUNET_free (hostname);
+ return;
+ }
+ i = 0;
+ while (loopback[i] != NULL)
+ if (0 == strcasecmp (loopback[i++], hostname))
{
GNUNET_free (hostname);
return;
}
- i = 0;
- while (loopback[i] != NULL)
- if (0 == strcasecmp (loopback[i++], hostname))
- {
- GNUNET_free (hostname);
- return;
- }
LOG (GNUNET_ERROR_TYPE_ERROR,
_
("Must specify `%s' or numeric IP address for `%s' of `%s' in configuration!\n"),
GNUNET_assert (NULL == req_head);
GNUNET_assert (NULL == req_tail);
if (NULL != client)
- {
+ {
#if DEBUG_RESOLVER
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from DNS service\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Disconnecting from DNS service\n");
#endif
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- }
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ }
if (r_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (r_task);
- r_task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (r_task);
+ r_task = GNUNET_SCHEDULER_NO_TASK;
+ }
if (s_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (s_task);
- s_task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (s_task);
+ s_task = GNUNET_SCHEDULER_NO_TASK;
+ }
}
if (salen < sizeof (struct sockaddr))
return NULL;
switch (sa->sa_family)
+ {
+ case AF_INET:
+ if (salen != sizeof (struct sockaddr_in))
+ return NULL;
+ if (NULL ==
+ inet_ntop (AF_INET, &((struct sockaddr_in *) sa)->sin_addr, inet4,
+ INET_ADDRSTRLEN))
{
- case AF_INET:
- if (salen != sizeof (struct sockaddr_in))
- return NULL;
- if (NULL ==
- inet_ntop (AF_INET, &((struct sockaddr_in *) sa)->sin_addr, inet4,
- INET_ADDRSTRLEN))
- {
- LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "inet_ntop");
- return NULL;
- }
- ret = GNUNET_strdup (inet4);
- break;
- case AF_INET6:
- if (salen != sizeof (struct sockaddr_in6))
- return NULL;
- if (NULL ==
- inet_ntop (AF_INET6, &((struct sockaddr_in6 *) sa)->sin6_addr,
- inet6, INET6_ADDRSTRLEN))
- {
- LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "inet_ntop");
- return NULL;
- }
- ret = GNUNET_strdup (inet6);
- break;
- default:
- ret = NULL;
- break;
+ LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "inet_ntop");
+ return NULL;
}
+ ret = GNUNET_strdup (inet4);
+ break;
+ case AF_INET6:
+ if (salen != sizeof (struct sockaddr_in6))
+ return NULL;
+ if (NULL ==
+ inet_ntop (AF_INET6, &((struct sockaddr_in6 *) sa)->sin6_addr, inet6,
+ INET6_ADDRSTRLEN))
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "inet_ntop");
+ return NULL;
+ }
+ ret = GNUNET_strdup (inet6);
+ break;
+ default:
+ ret = NULL;
+ break;
+ }
return ret;
}
/**
* Adjust exponential back-off and reconnect to the service.
*/
-static void reconnect ();
+static void
+reconnect ();
/**
* Process pending requests to the resolver.
*/
-static void process_requests ();
+static void
+process_requests ();
/**
LOG (GNUNET_ERROR_TYPE_DEBUG, "Receiving response from DNS service\n");
#endif
if (msg == NULL)
+ {
+ if (NULL != rh->name_callback)
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ _("Timeout trying to resolve IP address `%s'.\n"),
+ GNUNET_a2s ((const void *) &rh[1], rh->data_len));
+ else
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ _("Timeout trying to resolve hostname `%s'.\n"),
+ (const char *) &rh[1]);
+ /* check if request was canceled */
+ if (rh->was_transmitted != GNUNET_SYSERR)
{
if (NULL != rh->name_callback)
- LOG (GNUNET_ERROR_TYPE_INFO,
- _("Timeout trying to resolve IP address `%s'.\n"),
- GNUNET_a2s ((const void *) &rh[1], rh->data_len));
- else
- LOG (GNUNET_ERROR_TYPE_INFO,
- _("Timeout trying to resolve hostname `%s'.\n"),
- (const char *) &rh[1]);
- /* check if request was canceled */
- if (rh->was_transmitted != GNUNET_SYSERR)
- {
- if (NULL != rh->name_callback)
- {
- /* no reverse lookup was successful, return ip as string */
- if (rh->received_response == GNUNET_NO)
- rh->name_callback (rh->cls,
- no_resolve ((const struct sockaddr *)
- &rh[1], rh->data_len));
- /* at least one reverse lookup was successful */
- else
- rh->name_callback (rh->cls, NULL);
- }
- if (NULL != rh->addr_callback)
- rh->addr_callback (rh->cls, NULL, 0);
- }
- GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
- GNUNET_free (rh);
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- reconnect ();
- return;
+ {
+ /* no reverse lookup was successful, return ip as string */
+ if (rh->received_response == GNUNET_NO)
+ rh->name_callback (rh->cls,
+ no_resolve ((const struct sockaddr *) &rh[1],
+ rh->data_len));
+ /* at least one reverse lookup was successful */
+ else
+ rh->name_callback (rh->cls, NULL);
+ }
+ if (NULL != rh->addr_callback)
+ rh->addr_callback (rh->cls, NULL, 0);
}
+ GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
+ GNUNET_free (rh);
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ reconnect ();
+ return;
+ }
if (GNUNET_MESSAGE_TYPE_RESOLVER_RESPONSE != ntohs (msg->type))
- {
- GNUNET_break (0);
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- reconnect ();
- return;
- }
+ {
+ GNUNET_break (0);
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ reconnect ();
+ return;
+ }
size = ntohs (msg->size);
/* message contains not data, just header */
if (size == sizeof (struct GNUNET_MessageHeader))
+ {
+ /* check if request was canceled */
+ if (rh->was_transmitted != GNUNET_SYSERR)
+ {
+ if (NULL != rh->name_callback)
+ rh->name_callback (rh->cls, NULL);
+ if (NULL != rh->addr_callback)
+ rh->addr_callback (rh->cls, NULL, 0);
+ }
+ GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
+ GNUNET_free (rh);
+ process_requests ();
+ return;
+ }
+ /* return reverse lookup results to caller */
+ if (NULL != rh->name_callback)
+ {
+ hostname = (const char *) &msg[1];
+ if (hostname[size - sizeof (struct GNUNET_MessageHeader) - 1] != '\0')
{
- /* check if request was canceled */
+ GNUNET_break (0);
if (rh->was_transmitted != GNUNET_SYSERR)
- {
- if (NULL != rh->name_callback)
- rh->name_callback (rh->cls, NULL);
- if (NULL != rh->addr_callback)
- rh->addr_callback (rh->cls, NULL, 0);
- }
+ rh->name_callback (rh->cls, NULL);
GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
GNUNET_free (rh);
- process_requests ();
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ reconnect ();
return;
}
- /* return reverse lookup results to caller */
- if (NULL != rh->name_callback)
- {
- hostname = (const char *) &msg[1];
- if (hostname[size - sizeof (struct GNUNET_MessageHeader) - 1] != '\0')
- {
- GNUNET_break (0);
- if (rh->was_transmitted != GNUNET_SYSERR)
- rh->name_callback (rh->cls, NULL);
- GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
- GNUNET_free (rh);
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- reconnect ();
- return;
- }
#if DEBUG_RESOLVER
- LOG (GNUNET_ERROR_TYPE_DEBUG, _("Resolver returns `%s' for IP `%s'.\n"),
- hostname, GNUNET_a2s ((const void *) &rh[1], rh->data_len));
+ LOG (GNUNET_ERROR_TYPE_DEBUG, _("Resolver returns `%s' for IP `%s'.\n"),
+ hostname, GNUNET_a2s ((const void *) &rh[1], rh->data_len));
#endif
- if (rh->was_transmitted != GNUNET_SYSERR)
- rh->name_callback (rh->cls, hostname);
- rh->received_response = GNUNET_YES;
- GNUNET_CLIENT_receive (client, &handle_response, rh,
- GNUNET_TIME_absolute_get_remaining
- (rh->timeout));
- }
+ if (rh->was_transmitted != GNUNET_SYSERR)
+ rh->name_callback (rh->cls, hostname);
+ rh->received_response = GNUNET_YES;
+ GNUNET_CLIENT_receive (client, &handle_response, rh,
+ GNUNET_TIME_absolute_get_remaining (rh->timeout));
+ }
/* return lookup results to caller */
if (NULL != rh->addr_callback)
+ {
+ sa = (const struct sockaddr *) &msg[1];
+ salen = size - sizeof (struct GNUNET_MessageHeader);
+ if (salen < sizeof (struct sockaddr))
{
- sa = (const struct sockaddr *) &msg[1];
- salen = size - sizeof (struct GNUNET_MessageHeader);
- if (salen < sizeof (struct sockaddr))
- {
- GNUNET_break (0);
- if (rh->was_transmitted != GNUNET_SYSERR)
- rh->addr_callback (rh->cls, NULL, 0);
- GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
- GNUNET_free (rh);
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- reconnect ();
- return;
- }
+ GNUNET_break (0);
+ if (rh->was_transmitted != GNUNET_SYSERR)
+ rh->addr_callback (rh->cls, NULL, 0);
+ GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
+ GNUNET_free (rh);
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ reconnect ();
+ return;
+ }
#if DEBUG_RESOLVER
- {
- char *ips = no_resolve (sa, salen);
+ {
+ char *ips = no_resolve (sa, salen);
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Resolver returns `%s' for `%s'.\n",
- ips, (const char *) &rh[1]);
- GNUNET_free (ips);
- }
-#endif
- rh->addr_callback (rh->cls, sa, salen);
- GNUNET_CLIENT_receive (client, &handle_response, rh,
- GNUNET_TIME_absolute_get_remaining
- (rh->timeout));
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Resolver returns `%s' for `%s'.\n", ips,
+ (const char *) &rh[1]);
+ GNUNET_free (ips);
}
+#endif
+ rh->addr_callback (rh->cls, sa, salen);
+ GNUNET_CLIENT_receive (client, &handle_response, rh,
+ GNUNET_TIME_absolute_get_remaining (rh->timeout));
+ }
}
hostname = (const char *) &rh[1];
if (((rh->domain == AF_UNSPEC) || (rh->domain == AF_INET)) &&
(1 == inet_pton (AF_INET, hostname, &v4.sin_addr)))
+ {
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
+ if ((rh->domain == AF_UNSPEC) &&
+ (1 == inet_pton (AF_INET6, hostname, &v6.sin6_addr)))
{
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
- if ((rh->domain == AF_UNSPEC) &&
- (1 == inet_pton (AF_INET6, hostname, &v6.sin6_addr)))
- {
- /* this can happen on some systems IF "hostname" is "localhost" */
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v6,
- sizeof (v6));
- }
- rh->addr_callback (rh->cls, NULL, 0);
- GNUNET_free (rh);
- return;
+ /* this can happen on some systems IF "hostname" is "localhost" */
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
}
+ rh->addr_callback (rh->cls, NULL, 0);
+ GNUNET_free (rh);
+ return;
+ }
if (((rh->domain == AF_UNSPEC) || (rh->domain == AF_INET6)) &&
(1 == inet_pton (AF_INET6, hostname, &v6.sin6_addr)))
- {
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
- rh->addr_callback (rh->cls, NULL, 0);
- GNUNET_free (rh);
- return;
- }
+ {
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
+ rh->addr_callback (rh->cls, NULL, 0);
+ GNUNET_free (rh);
+ return;
+ }
/* why are we here? this task should not have been scheduled! */
GNUNET_assert (0);
GNUNET_free (rh);
#endif
v6.sin6_addr = in6addr_loopback;
switch (rh->domain)
- {
- case AF_INET:
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
- break;
- case AF_INET6:
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
- break;
- case AF_UNSPEC:
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
- rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
- break;
- default:
- GNUNET_break (0);
- break;
- }
+ {
+ case AF_INET:
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
+ break;
+ case AF_INET6:
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
+ break;
+ case AF_UNSPEC:
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v6, sizeof (v6));
+ rh->addr_callback (rh->cls, (const struct sockaddr *) &v4, sizeof (v4));
+ break;
+ default:
+ GNUNET_break (0);
+ break;
+ }
rh->addr_callback (rh->cls, NULL, 0);
GNUNET_free (rh);
}
struct GNUNET_RESOLVER_RequestHandle *rh;
if (NULL == client)
- {
- reconnect ();
- return;
- }
+ {
+ reconnect ();
+ return;
+ }
rh = req_head;
if (NULL == rh)
- {
- /* nothing to do, release socket really soon if there is nothing
- * else happening... */
- s_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS,
- &shutdown_task, NULL);
- return;
- }
+ {
+ /* nothing to do, release socket really soon if there is nothing
+ * else happening... */
+ s_task =
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS,
+ &shutdown_task, NULL);
+ return;
+ }
if (GNUNET_YES == rh->was_transmitted)
- return; /* waiting for reply */
+ return; /* waiting for reply */
msg = (struct GNUNET_RESOLVER_GetMessage *) buf;
msg->header.size =
- htons (sizeof (struct GNUNET_RESOLVER_GetMessage) + rh->data_len);
+ htons (sizeof (struct GNUNET_RESOLVER_GetMessage) + rh->data_len);
msg->header.type = htons (GNUNET_MESSAGE_TYPE_RESOLVER_REQUEST);
msg->direction = htonl (rh->direction);
msg->domain = htonl (rh->domain);
#endif
if (GNUNET_OK !=
GNUNET_CLIENT_transmit_and_get_response (client, &msg->header,
- GNUNET_TIME_absolute_get_remaining
- (rh->timeout), GNUNET_YES,
- &handle_response, rh))
- {
- GNUNET_CLIENT_disconnect (client, GNUNET_NO);
- client = NULL;
- reconnect ();
- return;
- }
+ GNUNET_TIME_absolute_get_remaining
+ (rh->timeout), GNUNET_YES,
+ &handle_response, rh))
+ {
+ GNUNET_CLIENT_disconnect (client, GNUNET_NO);
+ client = NULL;
+ reconnect ();
+ return;
+ }
rh->was_transmitted = GNUNET_YES;
}
{
r_task = GNUNET_SCHEDULER_NO_TASK;
if (NULL == req_head)
- return; /* no work pending */
+ return; /* no work pending */
if (0 != (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN))
return;
#if DEBUG_RESOLVER
#endif
client = GNUNET_CLIENT_connect ("resolver", resolver_cfg);
if (NULL == client)
- {
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Failed to connect, will try again later\n");
- reconnect ();
- return;
- }
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Failed to connect, will try again later\n");
+ reconnect ();
+ return;
+ }
process_requests ();
}
return;
GNUNET_assert (NULL == client);
if (NULL != (rh = req_head))
+ {
+ switch (rh->was_transmitted)
{
- switch (rh->was_transmitted)
- {
- case GNUNET_NO:
- /* nothing more to do */
- break;
- case GNUNET_YES:
- /* disconnected, transmit again! */
- rh->was_transmitted = GNUNET_NO;
- break;
- case GNUNET_SYSERR:
- /* request was cancelled, remove entirely */
- GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
- GNUNET_free (rh);
- break;
- default:
- GNUNET_assert (0);
- break;
- }
+ case GNUNET_NO:
+ /* nothing more to do */
+ break;
+ case GNUNET_YES:
+ /* disconnected, transmit again! */
+ rh->was_transmitted = GNUNET_NO;
+ break;
+ case GNUNET_SYSERR:
+ /* request was cancelled, remove entirely */
+ GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
+ GNUNET_free (rh);
+ break;
+ default:
+ GNUNET_assert (0);
+ break;
}
+ }
#if DEBUG_RESOLVER
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Will try to connect to DNS service in %llu ms\n",
*/
struct GNUNET_RESOLVER_RequestHandle *
GNUNET_RESOLVER_ip_get (const char *hostname, int domain,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_RESOLVER_AddressCallback callback,
- void *callback_cls)
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_RESOLVER_AddressCallback callback,
+ void *callback_cls)
{
struct GNUNET_RESOLVER_RequestHandle *rh;
size_t slen;
slen = strlen (hostname) + 1;
if (slen + sizeof (struct GNUNET_RESOLVER_GetMessage) >=
GNUNET_SERVER_MAX_MESSAGE_SIZE)
- {
- GNUNET_break (0);
- return NULL;
- }
+ {
+ GNUNET_break (0);
+ return NULL;
+ }
rh = GNUNET_malloc (sizeof (struct GNUNET_RESOLVER_RequestHandle) + slen);
rh->domain = domain;
rh->addr_callback = callback;
((domain == AF_INET) || (domain == AF_UNSPEC))) ||
((1 == inet_pton (AF_INET6, hostname, &v6)) &&
((domain == AF_INET6) || (domain == AF_UNSPEC))))
- {
- rh->task = GNUNET_SCHEDULER_add_now (&numeric_resolution, rh);
- return rh;
- }
+ {
+ rh->task = GNUNET_SCHEDULER_add_now (&numeric_resolution, rh);
+ return rh;
+ }
/* then, check if this is a loopback address */
i = 0;
while (loopback[i] != NULL)
if (0 == strcasecmp (loopback[i++], hostname))
- {
- rh->task = GNUNET_SCHEDULER_add_now (&loopback_resolution, rh);
- return rh;
- }
+ {
+ rh->task = GNUNET_SCHEDULER_add_now (&loopback_resolution, rh);
+ return rh;
+ }
GNUNET_CONTAINER_DLL_insert_tail (req_head, req_tail, rh);
rh->was_queued = GNUNET_YES;
if (s_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (s_task);
- s_task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (s_task);
+ s_task = GNUNET_SCHEDULER_NO_TASK;
+ }
process_requests ();
return rh;
}
LOG (GNUNET_ERROR_TYPE_DEBUG, _("Resolver returns `%s'.\n"), result);
#endif
if (result != NULL)
- {
- rh->name_callback (rh->cls, result);
- GNUNET_free (result);
- }
+ {
+ rh->name_callback (rh->cls, result);
+ GNUNET_free (result);
+ }
rh->name_callback (rh->cls, NULL);
GNUNET_free (rh);
}
*/
struct GNUNET_RESOLVER_RequestHandle *
GNUNET_RESOLVER_hostname_get (const struct sockaddr *sa, socklen_t salen,
- int do_resolve,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_RESOLVER_HostnameCallback callback,
- void *cls)
+ int do_resolve,
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_RESOLVER_HostnameCallback callback,
+ void *cls)
{
struct GNUNET_RESOLVER_RequestHandle *rh;
rh->direction = GNUNET_YES;
rh->received_response = GNUNET_NO;
if (GNUNET_NO == do_resolve)
- {
- rh->task = GNUNET_SCHEDULER_add_now (&numeric_reverse, rh);
- return rh;
- }
+ {
+ rh->task = GNUNET_SCHEDULER_add_now (&numeric_reverse, rh);
+ return rh;
+ }
if (salen + sizeof (struct GNUNET_RESOLVER_GetMessage) >=
GNUNET_SERVER_MAX_MESSAGE_SIZE)
- {
- GNUNET_break (0);
- GNUNET_free (rh);
- return NULL;
- }
+ {
+ GNUNET_break (0);
+ GNUNET_free (rh);
+ return NULL;
+ }
GNUNET_CONTAINER_DLL_insert_tail (req_head, req_tail, rh);
rh->was_queued = GNUNET_YES;
if (s_task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (s_task);
- s_task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (s_task);
+ s_task = GNUNET_SCHEDULER_NO_TASK;
+ }
process_requests ();
return rh;
}
char hostname[GNUNET_OS_get_hostname_max_length () + 1];
if (0 != gethostname (hostname, sizeof (hostname) - 1))
- {
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
- "gethostname");
- return NULL;
- }
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "gethostname");
+ return NULL;
+ }
#if DEBUG_RESOLVER
LOG (GNUNET_ERROR_TYPE_DEBUG, _("Resolving our FQDN `%s'\n"), hostname);
#endif
host = gethostbyname (hostname);
if (NULL == host)
- {
- LOG (GNUNET_ERROR_TYPE_ERROR, _("Could not resolve our FQDN : %s\n"),
- hstrerror (h_errno));
- return NULL;
- }
+ {
+ LOG (GNUNET_ERROR_TYPE_ERROR, _("Could not resolve our FQDN : %s\n"),
+ hstrerror (h_errno));
+ return NULL;
+ }
return GNUNET_strdup (host->h_name);
}
*/
struct GNUNET_RESOLVER_RequestHandle *
GNUNET_RESOLVER_hostname_resolve (int domain,
- struct GNUNET_TIME_Relative timeout,
- GNUNET_RESOLVER_AddressCallback callback,
- void *cls)
+ struct GNUNET_TIME_Relative timeout,
+ GNUNET_RESOLVER_AddressCallback callback,
+ void *cls)
{
char hostname[GNUNET_OS_get_hostname_max_length () + 1];
if (0 != gethostname (hostname, sizeof (hostname) - 1))
- {
- LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
- "gethostname");
- return NULL;
- }
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "gethostname");
+ return NULL;
+ }
#if DEBUG_RESOLVER
LOG (GNUNET_ERROR_TYPE_DEBUG, _("Resolving our hostname `%s'\n"), hostname);
#endif
GNUNET_RESOLVER_request_cancel (struct GNUNET_RESOLVER_RequestHandle *rh)
{
if (rh->task != GNUNET_SCHEDULER_NO_TASK)
- {
- GNUNET_SCHEDULER_cancel (rh->task);
- rh->task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (rh->task);
+ rh->task = GNUNET_SCHEDULER_NO_TASK;
+ }
if (rh->was_transmitted == GNUNET_NO)
- {
- if (rh->was_queued == GNUNET_YES)
- GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
- GNUNET_free (rh);
- return;
- }
+ {
+ if (rh->was_queued == GNUNET_YES)
+ GNUNET_CONTAINER_DLL_remove (req_head, req_tail, rh);
+ GNUNET_free (rh);
+ return;
+ }
GNUNET_assert (rh->was_transmitted == GNUNET_YES);
- rh->was_transmitted = GNUNET_SYSERR; /* mark as cancelled */
+ rh->was_transmitted = GNUNET_SYSERR; /* mark as cancelled */
}