/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "ble_hs_priv.h"
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int
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ble_hs_atomic_conn_delete(uint16_t conn_handle)
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{
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struct ble_hs_conn *conn;
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ble_hs_lock();
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conn = ble_hs_conn_find(conn_handle);
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if (conn != NULL) {
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ble_hs_conn_remove(conn);
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#if MYNEWT_VAL(BLE_PERIODIC_ADV_SYNC_TRANSFER)
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if (conn->psync) {
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ble_hs_periodic_sync_free(conn->psync);
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}
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#endif
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ble_hs_conn_free(conn);
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}
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ble_hs_unlock();
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return conn != NULL ? 0 : BLE_HS_ENOTCONN;
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}
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void
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ble_hs_atomic_conn_insert(struct ble_hs_conn *conn)
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{
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ble_hs_lock();
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ble_hs_conn_insert(conn);
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ble_hs_unlock();
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}
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int
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ble_hs_atomic_conn_flags(uint16_t conn_handle, ble_hs_conn_flags_t *out_flags)
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{
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struct ble_hs_conn *conn;
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int rc;
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ble_hs_lock();
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conn = ble_hs_conn_find(conn_handle);
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if (conn == NULL) {
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rc = BLE_HS_ENOTCONN;
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} else {
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rc = 0;
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if (out_flags != NULL) {
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*out_flags = conn->bhc_flags;
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}
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}
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ble_hs_unlock();
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return rc;
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}
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int
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ble_hs_atomic_conn_set_flags(uint16_t conn_handle, ble_hs_conn_flags_t flags,
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int on)
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{
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struct ble_hs_conn *conn;
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int rc;
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ble_hs_lock();
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conn = ble_hs_conn_find(conn_handle);
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if (conn == NULL) {
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rc = BLE_HS_ENOTCONN;
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} else {
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rc = 0;
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if (on) {
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conn->bhc_flags |= flags;
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} else {
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conn->bhc_flags &= ~flags;
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}
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}
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ble_hs_unlock();
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return rc;
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}
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uint16_t
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ble_hs_atomic_first_conn_handle(void)
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{
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const struct ble_hs_conn *conn;
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uint16_t conn_handle;
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ble_hs_lock();
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conn = ble_hs_conn_first();
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if (conn != NULL) {
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conn_handle = conn->bhc_handle;
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} else {
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conn_handle = BLE_HS_CONN_HANDLE_NONE;
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}
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ble_hs_unlock();
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return conn_handle;
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}
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