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implemented request_handshake_retry() function

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This commit is contained in:
Andreas Steffen
2010-11-19 08:52:18 +01:00
parent b78ca4b04c
commit 8a5c7db860
4 changed files with 84 additions and 27 deletions
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src/libcharon/tnc/tnccs/tnccs_manager.c
+43 -1
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@@ -62,6 +62,11 @@ struct tnccs_connection_entry_t {
*/
tnccs_send_message_t send_message;
/**
* TNCCS request handshake retry flag
*/
bool *request_handshake_retry;
/**
* collection of IMV recommendations
*/
@@ -168,13 +173,15 @@ METHOD(tnccs_manager_t, create_instance, tnccs_t*,
METHOD(tnccs_manager_t, create_connection, TNC_ConnectionID,
private_tnccs_manager_t *this, tnccs_t *tnccs,
tnccs_send_message_t send_message, recommendations_t **recs)
tnccs_send_message_t send_message, bool* request_handshake_retry,
recommendations_t **recs)
{
tnccs_connection_entry_t *entry;
entry = malloc_thing(tnccs_connection_entry_t);
entry->tnccs = tnccs;
entry->send_message = send_message;
entry->request_handshake_retry = request_handshake_retry;
if (recs)
{
/* we assume a TNC Server needing recommendations from IMVs */
@@ -232,6 +239,40 @@ METHOD(tnccs_manager_t, remove_connection, void,
this->connection_lock->unlock(this->connection_lock);
}
METHOD(tnccs_manager_t, request_handshake_retry, TNC_Result,
private_tnccs_manager_t *this, bool is_imc, TNC_UInt32 imcv_id,
TNC_ConnectionID id,
TNC_RetryReason reason)
{
enumerator_t *enumerator;
tnccs_connection_entry_t *entry;
if (id == TNC_CONNECTIONID_ANY)
{
DBG2(DBG_TNC, "%s %u requests handshake retry for all connections "
"(reason: %u)", is_imc ? "IMC":"IMV", reason);
}
else
{
DBG2(DBG_TNC, "%s %u requests handshake retry for connection ID %u "
"(reason: %u)", is_imc ? "IMC":"IMV", id, reason);
}
this->connection_lock->read_lock(this->connection_lock);
enumerator = this->connections->create_enumerator(this->connections);
while (enumerator->enumerate(enumerator, &entry))
{
if (id == TNC_CONNECTIONID_ANY || id == entry->id)
{
*entry->request_handshake_retry = TRUE;
break;
}
}
enumerator->destroy(enumerator);
this->connection_lock->unlock(this->connection_lock);
return TNC_RESULT_SUCCESS;
}
METHOD(tnccs_manager_t, send_message, TNC_Result,
private_tnccs_manager_t *this, TNC_IMCID imc_id, TNC_IMVID imv_id,
TNC_ConnectionID id,
@@ -418,6 +459,7 @@ tnccs_manager_t *tnccs_manager_create()
.create_instance = _create_instance,
.create_connection = _create_connection,
.remove_connection = _remove_connection,
.request_handshake_retry = _request_handshake_retry,
.send_message = _send_message,
.provide_recommendation = _provide_recommendation,
.get_attribute = _get_attribute,