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 #include "atm_device_state_callback.h"
17
18 #include <vector>
19 #include <thread>
20
21 #include "accesstoken_log.h"
22 #include "constant.h"
23 #include "device_manager.h"
24 #include "dm_device_info.h"
25 #include "token_sync_manager_client.h"
26 #include "accesstoken_manager_service.h"
27
28 namespace OHOS {
29 namespace Security {
30 namespace AccessToken {
31 using OHOS::DistributedHardware::DeviceStateCallback;
32 using OHOS::DistributedHardware::DmDeviceInfo;
33 using OHOS::DistributedHardware::DmInitCallback;
34
35 namespace {
36 static constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {
37 LOG_CORE, SECURITY_DOMAIN_ACCESSTOKEN, "AtmDeviceStateCallback"};
38 }
39
AtmDeviceStateCallback()40 AtmDeviceStateCallback::AtmDeviceStateCallback()
41 {
42 ACCESSTOKEN_LOG_DEBUG(LABEL, "AtmDeviceStateCallback()");
43 }
44
~AtmDeviceStateCallback()45 AtmDeviceStateCallback::~AtmDeviceStateCallback()
46 {
47 ACCESSTOKEN_LOG_DEBUG(LABEL, "~AtmDeviceStateCallback()");
48 }
49
OnDeviceOnline(const DmDeviceInfo & deviceInfo)50 void AtmDeviceStateCallback::OnDeviceOnline(const DmDeviceInfo &deviceInfo)
51 {
52 ACCESSTOKEN_LOG_DEBUG(LABEL, "device online");
53
54 // when remote device online and token sync remote object is null, start a thread to load token sync
55 if (TokenSyncManagerClient::GetInstance().GetRemoteObject() == nullptr) {
56 std::function<void()> runner = [&]() {
57 TokenSyncManagerClient::GetInstance().LoadTokenSync();
58
59 ACCESSTOKEN_LOG_INFO(LABEL, "load tokensync.");
60
61 return;
62 };
63
64 std::thread initThread(runner);
65 initThread.detach();
66 }
67 }
68
OnDeviceOffline(const DmDeviceInfo & deviceInfo)69 void AtmDeviceStateCallback::OnDeviceOffline(const DmDeviceInfo &deviceInfo)
70 {
71 ACCESSTOKEN_LOG_DEBUG(LABEL, "device offline");
72 }
73
OnDeviceReady(const DmDeviceInfo & deviceInfo)74 void AtmDeviceStateCallback::OnDeviceReady(const DmDeviceInfo &deviceInfo)
75 {
76 ACCESSTOKEN_LOG_DEBUG(LABEL, "device ready");
77 }
78
OnDeviceChanged(const DmDeviceInfo & deviceInfo)79 void AtmDeviceStateCallback::OnDeviceChanged(const DmDeviceInfo &deviceInfo)
80 {
81 ACCESSTOKEN_LOG_DEBUG(LABEL, "device changed");
82 }
83 } // namespace AccessToken
84 } // namespace Security
85 } // namespace OHOS
86