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The capwap data channel migrated from userspace to kernalspace

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This commit is contained in:
vemax78
2014-09-10 21:58:23 +02:00
parent 71006a9121
commit 8d9985fdea
104 changed files with 6967 additions and 4840 deletions
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26
src/ac/ac_dfa_datacheck.c
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@ -172,11 +172,6 @@ static uint32_t ac_dfa_state_datacheck_create_response(struct ac_session_t* sess
return CAPWAP_RESULTCODE_SUCCESS;
}
/* */
void ac_dfa_state_datacheck_timeout(struct capwap_timeout* timeout, unsigned long index, void* context, void* param) {
ac_session_teardown((struct ac_session_t*)context); /* Configure timeout */
}
/* */
void ac_dfa_state_datacheck(struct ac_session_t* session, struct capwap_parsed_packet* packet) {
struct ac_soap_response* response;
@ -196,6 +191,13 @@ void ac_dfa_state_datacheck(struct ac_session_t* session, struct capwap_parsed_p
if (response) {
result = ac_dfa_state_datacheck_create_response(session, packet, response, txmngpacket);
ac_soapclient_free_response(response);
/* Create data session */
if (CAPWAP_RESULTCODE_OK(result)) {
if (ac_kmod_new_datasession(&session->sessionid, session->mtu)) {
result = CAPWAP_RESULTCODE_FAILURE;
}
}
}
/* With error add result code message element */
@ -220,11 +222,11 @@ void ac_dfa_state_datacheck(struct ac_session_t* session, struct capwap_parsed_p
capwap_packet_txmng_free(txmngpacket);
/* Save remote sequence number */
session->remotetype = packet->rxmngpacket->ctrlmsg.type;
session->remoteseqnumber = packet->rxmngpacket->ctrlmsg.seq;
capwap_get_packet_digest(packet->rxmngpacket, packet->connection, session->lastrecvpackethash);
/* Send Change event response to WTP */
if (!capwap_crypt_sendto_fragmentpacket(&session->dtls, session->connection.socket.socket[session->connection.socket.type], session->responsefragmentpacket, &session->connection.localaddr, &session->connection.remoteaddr)) {
if (!capwap_crypt_sendto_fragmentpacket(&session->dtls, session->responsefragmentpacket)) {
/* Response is already created and saved. When receive a re-request, DFA autoresponse */
capwap_logging_debug("Warning: error to send change event response packet");
}
@ -232,15 +234,9 @@ void ac_dfa_state_datacheck(struct ac_session_t* session, struct capwap_parsed_p
/* Change state */
if (CAPWAP_RESULTCODE_OK(result)) {
ac_dfa_change_state(session, CAPWAP_DATA_CHECK_TO_RUN_STATE);
capwap_timeout_set(session->timeout, session->idtimercontrol, AC_DATA_CHECK_INTERVAL, ac_dfa_state_datacheck_timeout, session, NULL);
capwap_timeout_set(session->timeout, session->idtimercontrol, AC_DATA_CHECK_INTERVAL, ac_dfa_teardown_timeout, session, NULL);
capwap_timeout_set(session->timeout, session->idtimerkeepalivedead, AC_MAX_DATA_KEEPALIVE_INTERVAL, ac_dfa_teardown_timeout, session, NULL);
} else {
ac_session_teardown(session);
}
}
/* */
void ac_dfa_state_datacheck_to_run(struct ac_session_t* session, struct capwap_parsed_packet* packet) {
ASSERT(session != NULL);
ac_session_teardown(session);
}