File size: 2,914 Bytes
258fb37 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 |
/*
* Copyright (C) 2019,2020 by Sukchan Lee <acetcom@gmail.com>
*
* This file is part of Open5GS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "sbi-path.h"
#include "nnrf-handler.h"
#include "nnssf-handler.h"
bool nssf_nnrf_nsselection_handle_get(
ogs_sbi_stream_t *stream, ogs_sbi_message_t *recvmsg)
{
int status = OGS_SBI_HTTP_STATUS_OK;
char *strerror = NULL;
OpenAPI_authorized_network_slice_info_t AuthorizedNetworkSliceInfo;
OpenAPI_nsi_information_t NsiInformation;
nssf_nsi_t *nsi = NULL;
ogs_sbi_message_t sendmsg;
ogs_sbi_response_t *response = NULL;
ogs_assert(stream);
ogs_assert(recvmsg);
if (!recvmsg->param.nf_id) {
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
strerror = ogs_msprintf("No nf-id");
goto cleanup;
}
if (!recvmsg->param.nf_type) {
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
strerror = ogs_msprintf("No nf-type");
goto cleanup;
}
if (!recvmsg->param.slice_info_request_for_pdu_session_presence) {
status = OGS_SBI_HTTP_STATUS_BAD_REQUEST;
strerror = ogs_msprintf("Not implemented except PDU session");
goto cleanup;
}
nsi = nssf_nsi_find_by_s_nssai(&recvmsg->param.s_nssai);
if (!nsi) {
status = OGS_SBI_HTTP_STATUS_FORBIDDEN;
strerror = ogs_msprintf("Cannot find NSI by S-NSSAI[SST:%d SD:0x%x]",
recvmsg->param.s_nssai.sst, recvmsg->param.s_nssai.sd.v);
goto cleanup;
}
memset(&NsiInformation, 0, sizeof(NsiInformation));
NsiInformation.nrf_id = nsi->nrf_id;
NsiInformation.nsi_id = nsi->nsi_id;
memset(&AuthorizedNetworkSliceInfo, 0, sizeof(AuthorizedNetworkSliceInfo));
AuthorizedNetworkSliceInfo.nsi_information = &NsiInformation;
memset(&sendmsg, 0, sizeof(sendmsg));
sendmsg.AuthorizedNetworkSliceInfo = &AuthorizedNetworkSliceInfo;
response = ogs_sbi_build_response(&sendmsg, OGS_SBI_HTTP_STATUS_OK);
ogs_assert(response);
ogs_assert(true == ogs_sbi_server_send_response(stream, response));
return true;
cleanup:
ogs_assert(strerror);
ogs_error("%s", strerror);
ogs_sbi_server_send_error(stream, status, recvmsg, strerror, NULL,
NULL);
ogs_free(strerror);
return false;
}
|