1 /*
2 * Copyright (c) 2023 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 "queue_task_handler_wrap.h"
17
18 namespace OHOS {
19 namespace AAFwk {
20 constexpr int32_t QUEUE_TIME_OUT = 500000; // us
QueueTaskHandlerWrap(const std::string & queueName,TaskQoS queueQos)21 QueueTaskHandlerWrap::QueueTaskHandlerWrap(const std::string &queueName, TaskQoS queueQos)
22 : TaskHandlerWrap(queueName),
23 taskQueue_(queueName.c_str(), ffrt::queue_attr().qos(Convert2FfrtQos(queueQos)).timeout(QUEUE_TIME_OUT))
24 {}
25
QueueTaskHandlerWrap(const std::string & queueName,int32_t concurrentNum,TaskQoS queueQos)26 QueueTaskHandlerWrap::QueueTaskHandlerWrap(const std::string &queueName, int32_t concurrentNum, TaskQoS queueQos)
27 : TaskHandlerWrap(queueName), taskQueue_(
28 ffrt::queue_type::queue_concurrent,
29 queueName.c_str(),
30 ffrt::queue_attr().qos(Convert2FfrtQos(queueQos)).timeout(QUEUE_TIME_OUT).max_concurrency(concurrentNum))
31 {}
32
SubmitTaskInner(std::function<void ()> && task,const TaskAttribute & taskAttr)33 std::shared_ptr<InnerTaskHandle> QueueTaskHandlerWrap::SubmitTaskInner(std::function<void()> &&task,
34 const TaskAttribute &taskAttr)
35 {
36 ffrt::task_attr ffrtTaskAttr{};
37 BuildFfrtTaskAttr(taskAttr, ffrtTaskAttr);
38 if (taskAttr.insertHead_) {
39 return std::make_shared<InnerTaskHandle>(taskQueue_.submit_head_h(std::move(task), ffrtTaskAttr));
40 }
41 return std::make_shared<InnerTaskHandle>(taskQueue_.submit_h(std::move(task), ffrtTaskAttr));
42 }
43
CancelTaskInner(const std::shared_ptr<InnerTaskHandle> & taskHandle)44 bool QueueTaskHandlerWrap::CancelTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)
45 {
46 if (!taskHandle) {
47 return false;
48 }
49 return taskQueue_.cancel(taskHandle->GetFfrtHandle()) == 0;
50 }
WaitTaskInner(const std::shared_ptr<InnerTaskHandle> & taskHandle)51 void QueueTaskHandlerWrap::WaitTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)
52 {
53 if (!taskHandle) {
54 return;
55 }
56 taskQueue_.wait(taskHandle->GetFfrtHandle());
57 }
58
GetTaskCount()59 uint64_t QueueTaskHandlerWrap::GetTaskCount()
60 {
61 return taskQueue_.get_task_cnt();
62 }
63 } // namespace AAFwk
64 } // namespace OHOS