1 /*
2  * Copyright (C) 2022 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 #ifndef TEL_RIL_HANDLER_H
17 #define TEL_RIL_HANDLER_H
18 
19 #include "event_handler.h"
20 #include "event_runner.h"
21 #include "tel_event_handler.h"
22 #ifdef ABILITY_POWER_SUPPORT
23 #include "power_mgr_client.h"
24 #include "power_mgr_errors.h"
25 #endif
26 
27 namespace OHOS {
28 namespace Telephony {
29 class TelRilHandler : public TelEventHandler {
30 public:
TelRilHandler()31     TelRilHandler() : TelEventHandler("TelRilHandler") {}
32     ~TelRilHandler() = default;
33 
34     void ProcessEvent(const AppExecFwk::InnerEvent::Pointer &event) override;
35     void OnInit(void);
36     void ApplyRunningLock(int32_t lockType);
37     void ReduceRunningLock(int32_t lockType);
38     void ReleaseRunningLock(int32_t lockType);
39 
40 public:
41     static const int32_t NORMAL_RUNNING_LOCK = 100;
42     static const int32_t ACK_RUNNING_LOCK = 101;
43 
44 private:
45     static const uint32_t RUNNING_LOCK_TIMEOUT_EVENT_ID = 0;
46     static const uint32_t ACK_RUNNING_LOCK_TIMEOUT_EVENT_ID = 1;
47 
48     static const int64_t RUNNING_LOCK_DEFAULT_TIMEOUT_MS = 60 * 1000; // 60s
49     static const int64_t ACK_RUNNING_LOCK_DEFAULT_TIMEOUT_MS = 200; // 200ms
50     static const int64_t DELAR_RELEASE_RUNNING_LOCK_TIMEOUT_MS = 5 * 1000; // 5s
51 
52 private:
53 #ifdef ABILITY_POWER_SUPPORT
54     std::shared_ptr<PowerMgr::RunningLock> reqRunningLock_;
55     std::shared_ptr<PowerMgr::RunningLock> ackRunningLock_;
56 #endif
57     std::atomic_uint reqRunningLockCount_;
58     std::atomic_int reqLockSerialNum_;
59     std::atomic_int ackLockSerialNum_;
60     std::mutex mutexRunningLock_;
61 
62 private:
63     void ReleaseRunningLockDelay(int32_t lockType);
64 };
65 } // namespace Telephony
66 } // namespace OHOS
67 #endif // TEL_RIL_HANDLER_H
68