1 /*
2 * Copyright (c) 2024 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 "task_signal.h"
17
18 #include "distributed_file_daemon_manager.h"
19 #include "filemgmt_libhilog.h"
20
21 namespace OHOS {
22 namespace DistributedFS {
23 namespace ModuleTaskSignal {
24 using namespace FileManagement;
25 constexpr int CANCEL_ERR = -3;
Cancel()26 int32_t TaskSignal::Cancel()
27 {
28 HILOGD("TaskSignal Cancel in.");
29 if (remoteTask_.load()) {
30 if (sessionName_.empty()) {
31 HILOGE("TaskSignal::Cancel sessionName is empty");
32 return CANCEL_ERR;
33 }
34 auto ret = Storage::DistributedFile::DistributedFileDaemonManager::GetInstance().
35 CancelCopyTask(sessionName_);
36 HILOGD("taskSignal.cancel sessionName = %{public}s", sessionName_.c_str());
37 if (ret != 0) {
38 HILOGI("CancelCopyTask failed, ret = %{public}d", ret);
39 return ret;
40 }
41 OnCancel();
42 return ret;
43 }
44 needCancel_.store(true);
45 return 0;
46 }
47
IsCanceled()48 bool TaskSignal::IsCanceled()
49 {
50 return needCancel_.load() || remoteTask_.load();
51 }
52
SetTaskSignalListener(TaskSignalListener * signalListener)53 void TaskSignal::SetTaskSignalListener(TaskSignalListener *signalListener)
54 {
55 if (signalListener_ == nullptr) {
56 signalListener_ = std::move(signalListener);
57 }
58 }
59
OnCancel()60 void TaskSignal::OnCancel()
61 {
62 if (signalListener_ != nullptr) {
63 signalListener_->OnCancel();
64 }
65 }
66
CheckCancelIfNeed(const std::string & path)67 bool TaskSignal::CheckCancelIfNeed(const std::string &path)
68 {
69 if (!needCancel_.load()) {
70 return false;
71 }
72 OnCancel();
73 return true;
74 }
75
MarkRemoteTask()76 void TaskSignal::MarkRemoteTask()
77 {
78 remoteTask_.store(true);
79 }
80
SetFileInfoOfRemoteTask(const std::string & sessionName,const std::string & filePath)81 void TaskSignal::SetFileInfoOfRemoteTask(const std::string &sessionName, const std::string &filePath)
82 {
83 HILOGD("SetFileInfoOfRemoteTask sessionName = %{public}s", sessionName.c_str());
84 sessionName_ = sessionName;
85 filePath_ = filePath;
86 }
87 } // namespace ModuleTaskSignal
88 } // namespace DistributedFS
89 } // namespace OHOS