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
19 namespace OHOS {
20 namespace AAFwk {
21 constexpr int32_t QUEUE_TIME_OUT = 500000; // us
QueueTaskHandlerWrap(const std::string &queueName, TaskQoS queueQos)22 QueueTaskHandlerWrap::QueueTaskHandlerWrap(const std::string &queueName, TaskQoS queueQos)
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 : 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 if (taskAttr.IsDefault()) {
37 return std::make_shared<InnerTaskHandle>(taskQueue_.submit_h(std::move(task)));
38 } else {
39 ffrt::task_attr ffrtTaskAttr;
40 BuildFfrtTaskAttr(taskAttr, ffrtTaskAttr);
41 return std::make_shared<InnerTaskHandle>(taskQueue_.submit_h(std::move(task),
42 ffrtTaskAttr));
43 }
44 }
CancelTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)45 bool QueueTaskHandlerWrap::CancelTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)
46 {
47 if (!taskHandle) {
48 return false;
49 }
50 return taskQueue_.cancel(taskHandle->GetFfrtHandle()) == 0;
51 }
WaitTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)52 void QueueTaskHandlerWrap::WaitTaskInner(const std::shared_ptr<InnerTaskHandle> &taskHandle)
53 {
54 if (!taskHandle) {
55 return;
56 }
57 taskQueue_.wait(taskHandle->GetFfrtHandle());
58 }
59 } // namespace AAFwk
60 } // namespace OHOS