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 "enable_task.h"
17
18 #include "anonymous_string.h"
19 #include "capability_utils.h"
20 #include "component_manager.h"
21 #include "dh_utils_hitrace.h"
22 #include "dh_utils_tool.h"
23 #include "distributed_hardware_errno.h"
24 #include "distributed_hardware_log.h"
25 #include "task_board.h"
26
27 namespace OHOS {
28 namespace DistributedHardware {
29 #undef DH_LOG_TAG
30 #define DH_LOG_TAG "EnableTask"
31
EnableTask(const std::string & networkId,const std::string & uuid,const std::string & dhId,const DHType dhType)32 EnableTask::EnableTask(const std::string &networkId, const std::string &uuid, const std::string &dhId,
33 const DHType dhType) : Task(networkId, uuid, dhId, dhType)
34 {
35 SetTaskType(TaskType::ENABLE);
36 SetTaskSteps(std::vector<TaskStep> { TaskStep::DO_ENABLE });
37 DHLOGD("id = %s, uuid = %s", GetId().c_str(), GetAnonyString(uuid).c_str());
38 }
39
~EnableTask()40 EnableTask::~EnableTask()
41 {
42 DHLOGD("id = %s, uuid = %s", GetId().c_str(), GetAnonyString(GetUUID()).c_str());
43 }
44
DoTask()45 void EnableTask::DoTask()
46 {
47 std::thread(&EnableTask::DoTaskInner, this).detach();
48 }
49
DoTaskInner()50 void EnableTask::DoTaskInner()
51 {
52 DHLOGD("id = %s, uuid = %s, dhId = %s", GetId().c_str(), GetAnonyString(GetUUID()).c_str(),
53 GetAnonyString(GetDhId()).c_str());
54 SetTaskState(TaskState::RUNNING);
55 auto result = RegisterHardware();
56 auto state = (result == DH_FWK_SUCCESS) ? TaskState::SUCCESS : TaskState::FAIL;
57 SetTaskState(state);
58 DHLOGD("finish enable task, remove it, id = %s", GetId().c_str());
59 if (result == DH_FWK_SUCCESS) {
60 TaskParam taskParam = {
61 .networkId = GetNetworkId(),
62 .uuid = GetUUID(),
63 .dhId = GetDhId(),
64 .dhType = GetDhType()
65 };
66 std::string enabledDeviceKey = CapabilityUtils::GetCapabilityKey(GetDeviceIdByUUID(GetUUID()), GetDhId());
67 TaskBoard::GetInstance().SaveEnabledDevice(enabledDeviceKey, taskParam);
68 }
69 TaskBoard::GetInstance().RemoveTask(GetId());
70 }
71
RegisterHardware()72 int32_t EnableTask::RegisterHardware()
73 {
74 DHCompMgrTraceStart(GetAnonyString(GetNetworkId()), GetAnonyString(GetDhId()), DH_ENABLE_START);
75 auto result = ComponentManager::GetInstance().Enable(GetNetworkId(), GetUUID(), GetDhId(), GetDhType());
76 DHLOGI("enable task %s, id = %s, uuid = %s, dhId = %s", (result == DH_FWK_SUCCESS) ? "success" : "failed",
77 GetId().c_str(), GetAnonyString(GetUUID()).c_str(), GetAnonyString(GetDhId()).c_str());
78 DHTraceEnd();
79 return result;
80 }
81 } // namespace DistributedHardware
82 } // namespace OHOS
83