1 /*
2 * Copyright (C) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "pbap_pce_disconnected_state.h"
17 #include "btm.h"
18 #include "pbap_pce_def.h"
19 #include "pbap_pce_service.h"
20 #include "pbap_pce_state_machine.h"
21 #include "power_manager.h"
22
23 namespace OHOS {
24 namespace bluetooth {
PceDisconnectedState(const std::string & name,PbapPceStateMachine & stm,BaseObserverList<IPbapPceObserver> & observerMgrList)25 PceDisconnectedState::PceDisconnectedState(
26 const std::string &name, PbapPceStateMachine &stm, BaseObserverList<IPbapPceObserver> &observerMgrList)
27 : PceBaseState(name, stm, observerMgrList)
28 {}
29
Entry()30 void PceDisconnectedState::Entry()
31 {
32 PBAP_PCE_LOG_INFO("%{public}s start", __PRETTY_FUNCTION__);
33 if (stm_.GetGap() != nullptr) { // when sdpsearch failure, stm_.GetGap() is nullptr
34 int retVal = stm_.GetGap()->Deregister();
35 if (retVal != BT_SUCCESS) {
36 PBAP_PCE_LOG_ERROR("ProcessDisconnected GAP_Deregister() error");
37 }
38 }
39
40 PBAP_PCE_LOG_INFO("%{public}s, observer->OnServiceConnectionStateChanged", __PRETTY_FUNCTION__);
41 auto &device = stm_.GetDevice();
42 IPowerManager::GetInstance().StatusUpdate(RequestStatus::CONNECT_OFF, PROFILE_NAME_PBAP_PCE, device);
43 observerMgrList_.ForEach([device](IPbapPceObserver &observer) {
44 observer.OnServiceConnectionStateChanged(device, static_cast<int>(BTConnectState::DISCONNECTED));
45 });
46 stm_.RemoveBTMLogging();
47 stm_.TransitTargetState();
48 PBAP_PCE_LOG_INFO("%{public}s end", __PRETTY_FUNCTION__);
49 }
50
Exit()51 void PceDisconnectedState::Exit()
52 {
53 PBAP_PCE_LOG_INFO("%{public}s start", __PRETTY_FUNCTION__);
54 PBAP_PCE_LOG_INFO("%{public}s end", __PRETTY_FUNCTION__);
55 }
56
Dispatch(const utility::Message & msg)57 bool PceDisconnectedState::Dispatch(const utility::Message &msg)
58 {
59 PBAP_PCE_LOG_INFO("%{public}s start, msg.what_=[%{public}d]", __PRETTY_FUNCTION__, msg.what_);
60 switch (msg.what_) {
61 case PCE_REQ_SET_TARGET_STATE:
62 stm_.SetTargetState(msg.arg1_);
63 break;
64 case PCE_REQ_TRANSIT_TARGET_STATE:
65 stm_.TransitTargetState();
66 break;
67 default:
68 stm_.TryReleasePbapMsg(msg);
69 break;
70 }
71 PBAP_PCE_LOG_INFO("%{public}s end, msg.what_=[%{public}d]", __PRETTY_FUNCTION__, msg.what_);
72 return true;
73 }
74 } // namespace bluetooth
75 } // namespace OHOS
76