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/*
* 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 "test-common.h"
void testesm_handle_esm_information_request(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
ogs_assert(test_ue);
ogs_assert(message);
ogs_assert(message->esm.h.procedure_transaction_identity !=
OGS_NAS_PROCEDURE_TRANSACTION_IDENTITY_UNASSIGNED);
sess = test_sess_find_by_pti(
test_ue, message->esm.h.procedure_transaction_identity);
ogs_assert(sess);
}
void testesm_handle_pdn_connectivity_reject(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
ogs_assert(test_ue);
ogs_assert(message);
ogs_assert(message->esm.h.procedure_transaction_identity !=
OGS_NAS_PROCEDURE_TRANSACTION_IDENTITY_UNASSIGNED);
sess = test_sess_find_by_pti(
test_ue, message->esm.h.procedure_transaction_identity);
ogs_assert(sess);
}
void testesm_handle_activate_default_eps_bearer_context_request(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
test_bearer_t *bearer = NULL;
ogs_nas_eps_activate_default_eps_bearer_context_request_t
*activate_default_eps_bearer_context_request = NULL;
ogs_nas_pdn_address_t *pdn_address = NULL;
ogs_nas_access_point_name_t *access_point_name = NULL;
ogs_assert(message);
activate_default_eps_bearer_context_request =
&message->esm.activate_default_eps_bearer_context_request;
pdn_address = &activate_default_eps_bearer_context_request->pdn_address;
access_point_name =
&activate_default_eps_bearer_context_request->access_point_name;
sess = test_sess_find_by_apn(
test_ue, access_point_name->apn, OGS_GTP2_RAT_TYPE_EUTRAN);
ogs_assert(sess);
ogs_assert(sess->pti == message->esm.h.procedure_transaction_identity);
bearer = test_bearer_find_by_sess_ebi(
sess, message->esm.h.eps_bearer_identity);
if (!bearer)
bearer = test_bearer_add(sess, message->esm.h.eps_bearer_identity);
ogs_assert(bearer);
switch (pdn_address->pdn_type) {
case OGS_PDU_SESSION_TYPE_IPV4:
sess->ue_ip.ipv4 = 1;
sess->ue_ip.addr = pdn_address->addr;
break;
case OGS_PDU_SESSION_TYPE_IPV6:
sess->ue_ip.ipv6 = 1;
memset(sess->ue_ip.addr6, 0, 8);
memcpy(sess->ue_ip.addr6+8, pdn_address->addr6, 8);
break;
case OGS_PDU_SESSION_TYPE_IPV4V6:
sess->ue_ip.ipv4 = 1;
sess->ue_ip.addr = pdn_address->both.addr;
sess->ue_ip.ipv6 = 1;
memset(sess->ue_ip.addr6, 0, 8);
memcpy(sess->ue_ip.addr6+8, pdn_address->both.addr6, 8);
break;
default:
ogs_fatal("Invalid PDU Address Type [%d]", pdn_address->pdn_type);
ogs_assert_if_reached();
}
}
void testesm_handle_activate_dedicated_eps_bearer_context_request(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
test_bearer_t *bearer = NULL;
ogs_nas_eps_activate_dedicated_eps_bearer_context_request_t
*activate_dedicated_eps_bearer_context_request = NULL;
ogs_nas_linked_eps_bearer_identity_t *linked_eps_bearer_identity = NULL;
ogs_assert(message);
activate_dedicated_eps_bearer_context_request =
&message->esm.activate_dedicated_eps_bearer_context_request;
linked_eps_bearer_identity =
&activate_dedicated_eps_bearer_context_request->linked_eps_bearer_identity;
bearer = test_bearer_find_by_ue_ebi(
test_ue, linked_eps_bearer_identity->eps_bearer_identity);
ogs_assert(bearer);
sess = bearer->sess;
ogs_assert(sess);
ogs_assert(sess->pti == message->esm.h.procedure_transaction_identity);
bearer = test_bearer_find_by_sess_ebi(
sess, message->esm.h.eps_bearer_identity);
if (!bearer)
bearer = test_bearer_add(sess, message->esm.h.eps_bearer_identity);
ogs_assert(bearer);
}
void testesm_handle_modify_eps_bearer_context_request(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
test_bearer_t *bearer = NULL;
uint8_t ebi;
ogs_assert(message);
ebi = message->esm.h.eps_bearer_identity;
ogs_assert(ebi);
bearer = test_bearer_find_by_ue_ebi(test_ue, ebi);
ogs_assert(bearer);
sess = bearer->sess;
ogs_assert(sess);
ogs_assert(sess->pti == message->esm.h.procedure_transaction_identity);
}
void testesm_handle_deactivate_eps_bearer_context_request(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
test_bearer_t *bearer = NULL;
uint8_t ebi;
ogs_assert(message);
ebi = message->esm.h.eps_bearer_identity;
ogs_assert(ebi);
bearer = test_bearer_find_by_ue_ebi(test_ue, ebi);
ogs_assert(bearer);
sess = bearer->sess;
ogs_assert(sess);
ogs_assert(sess->pti == message->esm.h.procedure_transaction_identity);
}
void testesm_handle_bearer_resource_allocation(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
ogs_assert(test_ue);
ogs_assert(message);
ogs_assert(message->esm.h.procedure_transaction_identity !=
OGS_NAS_PROCEDURE_TRANSACTION_IDENTITY_UNASSIGNED);
sess = test_sess_find_by_pti(
test_ue, message->esm.h.procedure_transaction_identity);
ogs_assert(sess);
}
void testesm_handle_bearer_resource_modification(
test_ue_t *test_ue, ogs_nas_eps_message_t *message)
{
test_sess_t *sess = NULL;
ogs_assert(test_ue);
ogs_assert(message);
ogs_assert(message->esm.h.procedure_transaction_identity !=
OGS_NAS_PROCEDURE_TRANSACTION_IDENTITY_UNASSIGNED);
sess = test_sess_find_by_pti(
test_ue, message->esm.h.procedure_transaction_identity);
ogs_assert(sess);
}
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