forked from acouzens/open5gs
135 lines
3.3 KiB
C
135 lines
3.3 KiB
C
/*
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* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "event.h"
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#include "context.h"
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#define EVENT_POOL 32 /* FIXME : 32 */
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static OGS_POOL(pool, amf_event_t);
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void amf_event_init(void)
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{
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ogs_pool_init(&pool, ogs_app()->pool.event);
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}
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void amf_event_final(void)
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{
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ogs_pool_final(&pool);
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}
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amf_event_t *amf_event_new(amf_event_e id)
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{
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amf_event_t *e = NULL;
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ogs_pool_alloc(&pool, &e);
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if (!e) return NULL;
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memset(e, 0, sizeof(*e));
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e->id = id;
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return e;
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}
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void amf_event_free(amf_event_t *e)
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{
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ogs_assert(e);
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ogs_pool_free(&pool, e);
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}
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const char *amf_event_get_name(amf_event_t *e)
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{
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if (e == NULL)
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return OGS_FSM_NAME_INIT_SIG;
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switch (e->id) {
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case OGS_FSM_ENTRY_SIG:
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return OGS_FSM_NAME_ENTRY_SIG;
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case OGS_FSM_EXIT_SIG:
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return OGS_FSM_NAME_EXIT_SIG;
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case AMF_EVT_SBI_SERVER:
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return "AMF_EVT_SBI_SERVER";
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case AMF_EVT_SBI_CLIENT:
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return "AMF_EVT_SBI_CLIENT";
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case AMF_EVT_SBI_TIMER:
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return "AMF_EVT_SBI_TIMER";
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case AMF_EVT_NGAP_MESSAGE:
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return "AMF_EVT_NGAP_MESSAGE";
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case AMF_EVT_NGAP_TIMER:
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return "AMF_EVT_NGAP_TIMER";
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case AMF_EVT_NGAP_LO_ACCEPT:
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return "AMF_EVT_NGAP_LO_ACCEPT";
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case AMF_EVT_NGAP_LO_SCTP_COMM_UP:
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return "AMF_EVT_NGAP_LO_SCTP_COMM_UP";
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case AMF_EVT_NGAP_LO_CONNREFUSED:
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return "AMF_EVT_NGAP_LO_CONNREFUSED";
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case AMF_EVT_5GMM_MESSAGE:
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return "AMF_EVT_5GMM_MESSAGE";
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case AMF_EVT_5GMM_TIMER:
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return "AMF_EVT_5GMM_TIMER";
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case AMF_EVT_5GSM_MESSAGE:
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return "AMF_EVT_5GSM_MESSAGE";
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case AMF_EVT_5GSM_TIMER:
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return "AMF_EVT_5GSM_TIMER";
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default:
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break;
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}
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return "UNKNOWN_EVENT";
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}
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void amf_sctp_event_push(amf_event_e id,
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void *sock, ogs_sockaddr_t *addr, ogs_pkbuf_t *pkbuf,
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uint16_t max_num_of_istreams, uint16_t max_num_of_ostreams)
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{
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amf_event_t *e = NULL;
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int rv;
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ogs_assert(id);
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ogs_assert(sock);
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ogs_assert(addr);
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e = amf_event_new(id);
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ogs_assert(e);
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e->pkbuf = pkbuf;
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e->ngap.sock = sock;
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e->ngap.addr = addr;
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e->ngap.max_num_of_istreams = max_num_of_istreams;
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e->ngap.max_num_of_ostreams = max_num_of_ostreams;
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rv = ogs_queue_push(ogs_app()->queue, e);
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if (rv != OGS_OK) {
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ogs_warn("ogs_queue_push() failed:%d", (int)rv);
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ogs_free(e->ngap.addr);
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if (e->pkbuf)
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ogs_pkbuf_free(e->pkbuf);
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amf_event_free(e);
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}
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#if HAVE_USRSCTP
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else {
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ogs_pollset_notify(ogs_app()->pollset);
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}
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#endif
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}
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