along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
-*/
+ */
/**
* @file cadet/cadet_api_get_path.c
* @brief cadet api: client implementation of cadet service
/**
* Operation handle.
*/
-struct GNUNET_CADET_GetPath
-{
-
+struct GNUNET_CADET_GetPath {
/**
* Monitor callback
*/
* Peer we want information about.
*/
struct GNUNET_PeerIdentity id;
-
};
* #GNUNET_SYSERR otherwise
*/
static int
-check_get_path (void *cls,
- const struct GNUNET_CADET_LocalInfoPath *message)
+check_get_path(void *cls,
+ const struct GNUNET_CADET_LocalInfoPath *message)
{
- size_t msize = sizeof (struct GNUNET_CADET_LocalInfoPath);
+ size_t msize = sizeof(struct GNUNET_CADET_LocalInfoPath);
size_t esize;
- (void) cls;
- esize = ntohs (message->header.size);
+ (void)cls;
+ esize = ntohs(message->header.size);
if (esize < msize)
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- if (0 != ((esize - msize) % sizeof (struct GNUNET_PeerIdentity)))
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
+ {
+ GNUNET_break(0);
+ return GNUNET_SYSERR;
+ }
+ if (0 != ((esize - msize) % sizeof(struct GNUNET_PeerIdentity)))
+ {
+ GNUNET_break(0);
+ return GNUNET_SYSERR;
+ }
return GNUNET_OK;
}
* @param message Message itself.
*/
static void
-handle_get_path (void *cls,
- const struct GNUNET_CADET_LocalInfoPath *message)
+handle_get_path(void *cls,
+ const struct GNUNET_CADET_LocalInfoPath *message)
{
struct GNUNET_CADET_GetPath *gp = cls;
struct GNUNET_CADET_PeerPathDetail ppd;
ppd.peer = gp->id;
- ppd.path = (const struct GNUNET_PeerIdentity *) &message[1];
- ppd.target_offset = ntohl (message->off);
- ppd.path_length = (ntohs (message->header.size) - sizeof (*message))
- / sizeof (struct GNUNET_PeerIdentity);
- gp->path_cb (gp->path_cb_cls,
- &ppd);
+ ppd.path = (const struct GNUNET_PeerIdentity *)&message[1];
+ ppd.target_offset = ntohl(message->off);
+ ppd.path_length = (ntohs(message->header.size) - sizeof(*message))
+ / sizeof(struct GNUNET_PeerIdentity);
+ gp->path_cb(gp->path_cb_cls,
+ &ppd);
}
* @param message Message itself.
*/
static void
-handle_get_path_end (void *cls,
- const struct GNUNET_MessageHeader *message)
+handle_get_path_end(void *cls,
+ const struct GNUNET_MessageHeader *message)
{
struct GNUNET_CADET_GetPath *gp = cls;
- (void) message;
- gp->path_cb (gp->path_cb_cls,
- NULL);
- GNUNET_CADET_get_path_cancel (gp);
+ (void)message;
+ gp->path_cb(gp->path_cb_cls,
+ NULL);
+ GNUNET_CADET_get_path_cancel(gp);
}
* @param cls a `struct GNUNET_CADET_GetPath` operation
*/
static void
-reconnect (void *cls);
+reconnect(void *cls);
/**
* @param error error code from MQ
*/
static void
-error_handler (void *cls,
- enum GNUNET_MQ_Error error)
+error_handler(void *cls,
+ enum GNUNET_MQ_Error error)
{
struct GNUNET_CADET_GetPath *gp = cls;
- GNUNET_MQ_destroy (gp->mq);
+ GNUNET_MQ_destroy(gp->mq);
gp->mq = NULL;
- gp->backoff = GNUNET_TIME_randomized_backoff (gp->backoff,
- GNUNET_TIME_UNIT_MINUTES);
- gp->reconnect_task = GNUNET_SCHEDULER_add_delayed (gp->backoff,
- &reconnect,
- gp);
+ gp->backoff = GNUNET_TIME_randomized_backoff(gp->backoff,
+ GNUNET_TIME_UNIT_MINUTES);
+ gp->reconnect_task = GNUNET_SCHEDULER_add_delayed(gp->backoff,
+ &reconnect,
+ gp);
}
* @param cls a `struct GNUNET_CADET_GetPath` operation
*/
static void
-reconnect (void *cls)
+reconnect(void *cls)
{
struct GNUNET_CADET_GetPath *gp = cls;
struct GNUNET_MQ_MessageHandler handlers[] = {
- GNUNET_MQ_hd_var_size (get_path,
- GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PATH,
- struct GNUNET_CADET_LocalInfoPath,
- gp),
- GNUNET_MQ_hd_fixed_size (get_path_end,
- GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PATH_END,
- struct GNUNET_MessageHeader,
- gp),
- GNUNET_MQ_handler_end ()
+ GNUNET_MQ_hd_var_size(get_path,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PATH,
+ struct GNUNET_CADET_LocalInfoPath,
+ gp),
+ GNUNET_MQ_hd_fixed_size(get_path_end,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_INFO_PATH_END,
+ struct GNUNET_MessageHeader,
+ gp),
+ GNUNET_MQ_handler_end()
};
struct GNUNET_CADET_RequestPathInfoMessage *msg;
struct GNUNET_MQ_Envelope *env;
gp->reconnect_task = NULL;
- gp->mq = GNUNET_CLIENT_connect (gp->cfg,
- "cadet",
- handlers,
- &error_handler,
- gp);
+ gp->mq = GNUNET_CLIENT_connect(gp->cfg,
+ "cadet",
+ handlers,
+ &error_handler,
+ gp);
if (NULL == gp->mq)
return;
- env = GNUNET_MQ_msg (msg,
- GNUNET_MESSAGE_TYPE_CADET_LOCAL_REQUEST_INFO_PATH);
+ env = GNUNET_MQ_msg(msg,
+ GNUNET_MESSAGE_TYPE_CADET_LOCAL_REQUEST_INFO_PATH);
msg->peer = gp->id;
- GNUNET_MQ_send (gp->mq,
- env);
+ GNUNET_MQ_send(gp->mq,
+ env);
}
* @return NULL on error
*/
struct GNUNET_CADET_GetPath *
-GNUNET_CADET_get_path (const struct GNUNET_CONFIGURATION_Handle *cfg,
- const struct GNUNET_PeerIdentity *id,
- GNUNET_CADET_PathCB callback,
- void *callback_cls)
+GNUNET_CADET_get_path(const struct GNUNET_CONFIGURATION_Handle *cfg,
+ const struct GNUNET_PeerIdentity *id,
+ GNUNET_CADET_PathCB callback,
+ void *callback_cls)
{
struct GNUNET_CADET_GetPath *gp;
if (NULL == callback)
- {
- GNUNET_break (0);
- return NULL;
- }
- gp = GNUNET_new (struct GNUNET_CADET_GetPath);
+ {
+ GNUNET_break(0);
+ return NULL;
+ }
+ gp = GNUNET_new(struct GNUNET_CADET_GetPath);
gp->path_cb = callback;
gp->path_cb_cls = callback_cls;
gp->cfg = cfg;
gp->id = *id;
- reconnect (gp);
+ reconnect(gp);
if (NULL == gp->mq)
- {
- GNUNET_free (gp);
- return NULL;
- }
+ {
+ GNUNET_free(gp);
+ return NULL;
+ }
return gp;
}
* @return closure from #GNUNET_CADET_get_path().
*/
void *
-GNUNET_CADET_get_path_cancel (struct GNUNET_CADET_GetPath *gp)
+GNUNET_CADET_get_path_cancel(struct GNUNET_CADET_GetPath *gp)
{
void *ret = gp->path_cb_cls;
if (NULL != gp->mq)
- GNUNET_MQ_destroy (gp->mq);
+ GNUNET_MQ_destroy(gp->mq);
if (NULL != gp->reconnect_task)
- GNUNET_SCHEDULER_cancel (gp->reconnect_task);
- GNUNET_free (gp);
+ GNUNET_SCHEDULER_cancel(gp->reconnect_task);
+ GNUNET_free(gp);
return ret;
}
projects / oweals / gnunet.git / blobdiff