WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
-
+
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
SPDX-License-Identifier: AGPL3.0-or-later
-*/
+ */
/**
* @file arm/arm_monitor_api.c
#include "gnunet_protocols.h"
#include "arm.h"
-#define INIT_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
+#define INIT_TIMEOUT GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 5)
-#define LOG(kind, ...) GNUNET_log_from (kind, "arm-monitor-api", __VA_ARGS__)
+#define LOG(kind, ...) GNUNET_log_from(kind, "arm-monitor-api", __VA_ARGS__)
/**
* Handle for interacting with ARM.
*/
-struct GNUNET_ARM_MonitorHandle
-{
-
+struct GNUNET_ARM_MonitorHandle {
/**
* Our control connection to the ARM service.
*/
* @return #GNUNET_OK on success
*/
static int
-reconnect_arm_monitor (struct GNUNET_ARM_MonitorHandle *h);
+reconnect_arm_monitor(struct GNUNET_ARM_MonitorHandle *h);
/**
* @param cls the `struct GNUNET_ARM_MonitorHandle`
*/
static void
-reconnect_arm_monitor_task (void *cls)
+reconnect_arm_monitor_task(void *cls)
{
struct GNUNET_ARM_MonitorHandle *h = cls;
h->reconnect_task = NULL;
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting to ARM service for monitoring after delay\n");
- GNUNET_break (GNUNET_OK == reconnect_arm_monitor (h));
+ LOG(GNUNET_ERROR_TYPE_DEBUG,
+ "Connecting to ARM service for monitoring after delay\n");
+ GNUNET_break(GNUNET_OK == reconnect_arm_monitor(h));
}
* @param h our handle
*/
static void
-reconnect_arm_monitor_later (struct GNUNET_ARM_MonitorHandle *h)
+reconnect_arm_monitor_later(struct GNUNET_ARM_MonitorHandle *h)
{
if (NULL != h->mq)
- {
- GNUNET_MQ_destroy (h->mq);
- h->mq = NULL;
- }
- GNUNET_assert (NULL == h->reconnect_task);
- h->reconnect_task = GNUNET_SCHEDULER_add_delayed (h->retry_backoff,
- &reconnect_arm_monitor_task,
- h);
- h->retry_backoff = GNUNET_TIME_STD_BACKOFF (h->retry_backoff);
+ {
+ GNUNET_MQ_destroy(h->mq);
+ h->mq = NULL;
+ }
+ GNUNET_assert(NULL == h->reconnect_task);
+ h->reconnect_task = GNUNET_SCHEDULER_add_delayed(h->retry_backoff,
+ &reconnect_arm_monitor_task,
+ h);
+ h->retry_backoff = GNUNET_TIME_STD_BACKOFF(h->retry_backoff);
}
* @return #GNUNET_OK if the message is well-formed
*/
static int
-check_monitor_notify (void *cls, const struct GNUNET_ARM_StatusMessage *msg)
+check_monitor_notify(void *cls, const struct GNUNET_ARM_StatusMessage *msg)
{
size_t sl =
- ntohs (msg->header.size) - sizeof (struct GNUNET_ARM_StatusMessage);
- const char *name = (const char *) &msg[1];
+ ntohs(msg->header.size) - sizeof(struct GNUNET_ARM_StatusMessage);
+ const char *name = (const char *)&msg[1];
- (void) cls;
+ (void)cls;
if ((0 == sl) || ('\0' != name[sl - 1]))
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
+ {
+ GNUNET_break(0);
+ return GNUNET_SYSERR;
+ }
return GNUNET_OK;
}
* @param res the message received from the arm service
*/
static void
-handle_monitor_notify (void *cls, const struct GNUNET_ARM_StatusMessage *res)
+handle_monitor_notify(void *cls, const struct GNUNET_ARM_StatusMessage *res)
{
struct GNUNET_ARM_MonitorHandle *h = cls;
enum GNUNET_ARM_ServiceStatus status;
- status = (enum GNUNET_ARM_ServiceStatus) ntohl (res->status);
- LOG (GNUNET_ERROR_TYPE_DEBUG,
- "Received notification from ARM for service `%s' with status %d\n",
- (const char *) &res[1],
- (int) status);
+ status = (enum GNUNET_ARM_ServiceStatus)ntohl(res->status);
+ LOG(GNUNET_ERROR_TYPE_DEBUG,
+ "Received notification from ARM for service `%s' with status %d\n",
+ (const char *)&res[1],
+ (int)status);
if (NULL != h->service_status)
- h->service_status (h->service_status_cls, (const char *) &res[1], status);
+ h->service_status(h->service_status_cls, (const char *)&res[1], status);
}
* @param error error code
*/
static void
-mq_error_handler (void *cls, enum GNUNET_MQ_Error error)
+mq_error_handler(void *cls, enum GNUNET_MQ_Error error)
{
struct GNUNET_ARM_MonitorHandle *h = cls;
- (void) error;
- reconnect_arm_monitor_later (h);
+ (void)error;
+ reconnect_arm_monitor_later(h);
}
* @return #GNUNET_OK on success
*/
static int
-reconnect_arm_monitor (struct GNUNET_ARM_MonitorHandle *h)
+reconnect_arm_monitor(struct GNUNET_ARM_MonitorHandle *h)
{
struct GNUNET_MQ_MessageHandler handlers[] =
- {GNUNET_MQ_hd_var_size (monitor_notify,
- GNUNET_MESSAGE_TYPE_ARM_STATUS,
- struct GNUNET_ARM_StatusMessage,
- h),
- GNUNET_MQ_handler_end ()};
+ { GNUNET_MQ_hd_var_size(monitor_notify,
+ GNUNET_MESSAGE_TYPE_ARM_STATUS,
+ struct GNUNET_ARM_StatusMessage,
+ h),
+ GNUNET_MQ_handler_end() };
struct GNUNET_MessageHeader *msg;
struct GNUNET_MQ_Envelope *env;
- GNUNET_assert (NULL == h->mq);
- h->mq = GNUNET_CLIENT_connect (h->cfg, "arm", handlers, &mq_error_handler, h);
+ GNUNET_assert(NULL == h->mq);
+ h->mq = GNUNET_CLIENT_connect(h->cfg, "arm", handlers, &mq_error_handler, h);
if (NULL == h->mq)
- {
- if (NULL != h->service_status)
- h->service_status (h->service_status_cls,
- NULL,
- GNUNET_ARM_SERVICE_STOPPED);
- return GNUNET_SYSERR;
- }
- env = GNUNET_MQ_msg (msg, GNUNET_MESSAGE_TYPE_ARM_MONITOR);
- GNUNET_MQ_send (h->mq, env);
+ {
+ if (NULL != h->service_status)
+ h->service_status(h->service_status_cls,
+ NULL,
+ GNUNET_ARM_SERVICE_STOPPED);
+ return GNUNET_SYSERR;
+ }
+ env = GNUNET_MQ_msg(msg, GNUNET_MESSAGE_TYPE_ARM_MONITOR);
+ GNUNET_MQ_send(h->mq, env);
return GNUNET_OK;
}
* @return context to use for further ARM monitor operations, NULL on error.
*/
struct GNUNET_ARM_MonitorHandle *
-GNUNET_ARM_monitor_start (const struct GNUNET_CONFIGURATION_Handle *cfg,
- GNUNET_ARM_ServiceStatusCallback cont,
- void *cont_cls)
+GNUNET_ARM_monitor_start(const struct GNUNET_CONFIGURATION_Handle *cfg,
+ GNUNET_ARM_ServiceStatusCallback cont,
+ void *cont_cls)
{
struct GNUNET_ARM_MonitorHandle *h;
- h = GNUNET_new (struct GNUNET_ARM_MonitorHandle);
+ h = GNUNET_new(struct GNUNET_ARM_MonitorHandle);
h->cfg = cfg;
h->service_status = cont;
h->service_status_cls = cont_cls;
- if (GNUNET_OK != reconnect_arm_monitor (h))
- {
- GNUNET_free (h);
- return NULL;
- }
+ if (GNUNET_OK != reconnect_arm_monitor(h))
+ {
+ GNUNET_free(h);
+ return NULL;
+ }
return h;
}
* @param h the handle that was being used
*/
void
-GNUNET_ARM_monitor_stop (struct GNUNET_ARM_MonitorHandle *h)
+GNUNET_ARM_monitor_stop(struct GNUNET_ARM_MonitorHandle *h)
{
if (NULL != h->mq)
- {
- GNUNET_MQ_destroy (h->mq);
- h->mq = NULL;
- }
+ {
+ GNUNET_MQ_destroy(h->mq);
+ h->mq = NULL;
+ }
if (NULL != h->reconnect_task)
- {
- GNUNET_SCHEDULER_cancel (h->reconnect_task);
- h->reconnect_task = NULL;
- }
- GNUNET_free (h);
+ {
+ GNUNET_SCHEDULER_cancel(h->reconnect_task);
+ h->reconnect_task = NULL;
+ }
+ GNUNET_free(h);
}
projects / oweals / gnunet.git / blobdiff