165 lines
4 KiB
C
165 lines
4 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 "test-common.h"
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ogs_socknode_t *testsctp_server(const char *ipstr, int port)
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{
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int rv;
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ogs_sockaddr_t *addr = NULL;
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ogs_socknode_t *node = NULL;
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ogs_sock_t *sock = NULL;
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rv = ogs_getaddrinfo(&addr, AF_UNSPEC, ipstr, port, 0);
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ogs_assert(rv == OGS_OK);
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node = ogs_socknode_new(addr);
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ogs_assert(node);
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sock = ogs_sctp_server(SOCK_SEQPACKET, node->addr, NULL);
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ogs_assert(sock);
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node->sock = sock;
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node->cleanup = ogs_sctp_destroy;
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return node;
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}
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ogs_socknode_t *testsctp_client(const char *ipstr, int port)
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{
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int rv;
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ogs_sockaddr_t *addr = NULL;
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ogs_socknode_t *node = NULL;
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ogs_sock_t *sock = NULL;
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rv = ogs_getaddrinfo(&addr, AF_UNSPEC, ipstr, port, 0);
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ogs_assert(rv == OGS_OK);
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node = ogs_socknode_new(addr);
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ogs_assert(node);
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sock = ogs_sctp_client(SOCK_STREAM, node->addr, NULL);
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ogs_assert(sock);
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node->sock = sock;
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node->cleanup = ogs_sctp_destroy;
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return node;
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}
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ogs_socknode_t *tests1ap_client(int family)
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{
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int rv;
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ogs_sockaddr_t *addr = NULL;
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ogs_socknode_t *node = NULL;
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ogs_sock_t *sock = NULL;
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if (family == AF_INET6)
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ogs_assert(OGS_OK ==
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ogs_copyaddrinfo(&addr, test_self()->s1ap_addr6));
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else
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ogs_assert(OGS_OK ==
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ogs_copyaddrinfo(&addr, test_self()->s1ap_addr));
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ogs_assert(addr);
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node = ogs_socknode_new(addr);
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ogs_assert(node);
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sock = ogs_sctp_client(SOCK_STREAM, node->addr, NULL);
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ogs_assert(sock);
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node->sock = sock;
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node->cleanup = ogs_sctp_destroy;
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return node;
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}
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ogs_socknode_t *testngap_client(int family)
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{
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int rv;
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ogs_sockaddr_t *addr = NULL;
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ogs_socknode_t *node = NULL;
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ogs_sock_t *sock = NULL;
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if (family == AF_INET6)
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ogs_assert(OGS_OK ==
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ogs_copyaddrinfo(&addr, test_self()->ngap_addr6));
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else
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ogs_assert(OGS_OK ==
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ogs_copyaddrinfo(&addr, test_self()->ngap_addr));
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ogs_assert(addr);
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node = ogs_socknode_new(addr);
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ogs_assert(node);
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sock = ogs_sctp_client(SOCK_STREAM, node->addr, NULL);
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ogs_assert(sock);
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node->sock = sock;
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node->cleanup = ogs_sctp_destroy;
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return node;
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}
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ogs_sockaddr_t last_addr;
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ogs_pkbuf_t *testsctp_read(ogs_socknode_t *node, int type)
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{
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int size;
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ogs_pkbuf_t *recvbuf = NULL;
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ogs_assert(node);
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ogs_assert(node->sock);
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recvbuf = ogs_pkbuf_alloc(NULL, OGS_MAX_SDU_LEN);
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ogs_assert(recvbuf);
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ogs_pkbuf_put(recvbuf, OGS_MAX_SDU_LEN);
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size = ogs_sctp_recvdata(node->sock, recvbuf->data, OGS_MAX_SDU_LEN,
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type == 1 ? &last_addr : NULL, NULL);
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if (size <= 0) {
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ogs_error("sgsap_recv() failed");
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return NULL;
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}
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ogs_pkbuf_trim(recvbuf, size);
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return recvbuf;;
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}
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int testsctp_send(ogs_socknode_t *node, ogs_pkbuf_t *pkbuf,
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int ppid, uint16_t stream_no, int type)
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{
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int sent;
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ogs_assert(node);
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ogs_assert(node->sock);
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ogs_assert(pkbuf);
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sent = ogs_sctp_sendmsg(node->sock, pkbuf->data, pkbuf->len,
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type == 1 ? &last_addr : NULL, ppid, stream_no);
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if (sent < 0 || sent != pkbuf->len) {
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ogs_error("ogs_sctp_sendmsg error (%d:%s)", errno, strerror(errno));
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return OGS_ERROR;
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}
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ogs_pkbuf_free(pkbuf);
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return OGS_OK;
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}
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