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-rw-r--r--src/charon/sa/connect_manager.c77
1 files changed, 38 insertions, 39 deletions
diff --git a/src/charon/sa/connect_manager.c b/src/charon/sa/connect_manager.c
index d583e01bb..d0f3cde8d 100644
--- a/src/charon/sa/connect_manager.c
+++ b/src/charon/sa/connect_manager.c
@@ -32,13 +32,13 @@
#include <processing/jobs/initiate_mediation_job.h>
#include <encoding/payloads/endpoint_notify.h>
-// base timeout
-// the sending interval is P2P_INTERVAL * active checklists (N)
-// retransmission timeout is P2P_INTERVAL * N * checks in waiting state (NW)
-#define P2P_INTERVAL 20 // 20 ms
-// min retransmission timeout (RTO is P2P_INTERVAL * N * checks in waiting state)
-#define P2P_RTO_MIN 100 // 100 ms
-// max number of retransmissions (+ the initial check)
+/* base timeout
+ * the sending interval is P2P_INTERVAL * active checklists (N)
+ * retransmission timeout is P2P_INTERVAL * N * checks in waiting state (NW) */
+#define P2P_INTERVAL 20 /* ms */
+/* min retransmission timeout (RTO is P2P_INTERVAL * N * checks in waiting state) */
+#define P2P_RTO_MIN 100 /* ms */
+/* max number of retransmissions (+ the initial check) */
#define P2P_MAX_RETRANS 2
@@ -212,7 +212,8 @@ static void check_list_destroy(check_list_t *this)
DESTROY_OFFSET_IF(this->responder.endpoints, offsetof(endpoint_notify_t, destroy));
DESTROY_FUNCTION_IF(this->pairs, (void*)endpoint_pair_destroy);
- DESTROY_IF(this->triggered); // this list contains some of the same elements as contained in this->pairs
+ /* this list contains some of the same elements as contained in this->pairs */
+ DESTROY_IF(this->triggered);
free(this);
}
@@ -489,8 +490,6 @@ static initiate_data_t *initiate_data_create(check_list_t *checklist, initiated_
return this;
}
-// -----------------------------------------------------------------------------
-
/**
* Find an initiated connection by the peers' ids
*/
@@ -641,9 +640,6 @@ static status_t endpoints_contain(linked_list_t *endpoints, host_t *host, endpoi
return status;
}
-// -----------------------------------------------------------------------------
-
-
/**
* Updates the state of the whole checklist
*/
@@ -659,7 +655,8 @@ static void update_checklist_state(check_list_t *checklist)
switch(current->state)
{
case CHECK_WAITING:
- // at least one is still waiting -> checklist remains in waiting state
+ /* at least one is still waiting -> checklist remains
+ * in waiting state */
iterator->destroy(iterator);
return;
case CHECK_IN_PROGRESS:
@@ -668,6 +665,8 @@ static void update_checklist_state(check_list_t *checklist)
case CHECK_SUCCEEDED:
succeeded = TRUE;
break;
+ default:
+ break;
}
}
iterator->destroy(iterator);
@@ -832,7 +831,6 @@ static void prune_pairs(linked_list_t *pairs)
{
iterator_t *iterator, *search;
endpoint_pair_t *current, *other;
- bool inserted = FALSE;
u_int32_t id = 0;
iterator = pairs->create_iterator(pairs, TRUE);
@@ -851,10 +849,10 @@ static void prune_pairs(linked_list_t *pairs)
if (current->local->equals(current->local, other->local) &&
current->remote->equals(current->remote, other->remote))
{
- // since the list of pairs is sorted by priority in descending
- // order, and we iterate the list from the beginning, we are
- // sure that the priority of 'other' is lower than that of
- // 'current', remove it
+ /* since the list of pairs is sorted by priority in descending
+ * order, and we iterate the list from the beginning, we are
+ * sure that the priority of 'other' is lower than that of
+ * 'current', remove it */
DBG1(DBG_IKE, "pruning endpoint pair %H - %H with priority %d",
other->local, other->remote, other->priority);
search->remove(search);
@@ -896,8 +894,6 @@ static void build_pairs(check_list_t *checklist)
prune_pairs(checklist->pairs);
}
-// -----------------------------------------------------------------------------
-
/**
* Processes the payloads of a connectivity check and returns the extracted data
*/
@@ -936,7 +932,7 @@ static status_t process_payloads(message_t *message, check_t *check)
}
check->endpoint = endpoint;
check->endpoint_raw = chunk_clone(notify->get_notification_data(notify));
- DBG3(DBG_IKE, "received P2P_ENDPOINT notify");
+ DBG2(DBG_IKE, "received P2P_ENDPOINT notify");
break;
}
case P2P_SESSIONID:
@@ -1000,9 +996,6 @@ static chunk_t build_signature(private_connect_manager_t *this,
return sig_hash;
}
-// -----------------------------------------------------------------------------
-
-// forward declarations
static void queue_retransmission(private_connect_manager_t *this, chunk_t session_id, u_int32_t mid);
static void schedule_checks(private_connect_manager_t *this, check_list_t *checklist, u_int32_t time);
static void finish_checks(private_connect_manager_t *this, check_list_t *checklist);
@@ -1061,11 +1054,13 @@ retransmit_end:
case CHECK_FAILED:
finish_checks(this, checklist);
break;
+ default:
+ break;
}
pthread_mutex_unlock(&(this->mutex));
- // we reschedule it manually
+ /* we reschedule it manually */
return JOB_REQUEUE_NONE;
}
@@ -1192,13 +1187,13 @@ static job_requeue_t sender(sender_data_t *data)
check_destroy(check);
- // schedule this job again
+ /* schedule this job again */
u_int32_t N = this->checklists->get_count(this->checklists);
schedule_checks(this, checklist, P2P_INTERVAL * N);
pthread_mutex_unlock(&(this->mutex));
- // we reschedule it manually
+ /* we reschedule it manually */
return JOB_REQUEUE_NONE;
}
@@ -1240,8 +1235,10 @@ static job_requeue_t initiate_mediated(initiate_data_t *data)
}
else
{
- // this should (can?) not happen
+ /* this should (can?) not happen */
}
+
+ return JOB_REQUEUE_NONE;
}
/**
@@ -1270,9 +1267,10 @@ static void finish_checks(private_connect_manager_t *this, check_list_t *checkli
}
}
- //remove_checklist(this, checklist);
- //check_list_destroy(checklist);
- // FIXME: we should do this ^^^ after a specific timeout on the responder side
+ /* remove_checklist(this, checklist);
+ * check_list_destroy(checklist);
+ * FIXME: we should do this ^^^ after a specific timeout on the
+ * responder side */
}
/**
@@ -1313,6 +1311,8 @@ static void process_response(private_connect_manager_t *this, check_t *check,
case CHECK_FAILED:
finish_checks(this, checklist);
break;
+ default:
+ break;
}
}
else
@@ -1343,16 +1343,16 @@ static void process_request(private_connect_manager_t *this, check_t *check,
switch(pair->state)
{
case CHECK_IN_PROGRESS:
- pair->retransmitted = P2P_MAX_RETRANS; // prevent retransmissions
- // FIXME: we should wait to the next rto to send the triggered check
- // fall-through
+ /* prevent retransmissions */
+ pair->retransmitted = P2P_MAX_RETRANS;
+ /* FIXME: we should wait to the next rto to send the triggered check
+ * fall-through */
case CHECK_WAITING:
case CHECK_FAILED:
queue_triggered_check(checklist, pair);
break;
case CHECK_SUCCEEDED:
default:
- // do nothing
break;
}
}
@@ -1451,8 +1451,6 @@ static void process_check(private_connect_manager_t *this, message_t *message)
check_destroy(check);
}
-// -----------------------------------------------------------------------------
-
/**
* Implementation of connect_manager_t.check_and_register.
*/
@@ -1568,7 +1566,8 @@ static status_t set_responder_data(private_connect_manager_t *this,
build_pairs(checklist);
- schedule_checks(this, checklist, 0); // send the first check immediately
+ /* send the first check immediately */
+ schedule_checks(this, checklist, 0);
pthread_mutex_unlock(&(this->mutex));
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 08:49:39 +0000