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 "event_processor_example2.h"
17
18 #include "event_source_example.h"
19 #include "pipeline.h"
20 #include "plugin_factory.h"
21
22 namespace OHOS {
23 namespace HiviewDFX {
24 REGISTER(EventProcessorExample2);
EventProcessorExample2()25 EventProcessorExample2::EventProcessorExample2()
26 {
27 std::unique_lock<std::mutex> lock(EventSourceExample::mutex_);
28 printf("EventProcessorExample2::EventProcessorExample2()\n");
29 EventSourceExample::count.insert("EventProcessorExample2");
30 }
31
~EventProcessorExample2()32 EventProcessorExample2::~EventProcessorExample2()
33 {
34 std::unique_lock<std::mutex> lock(EventSourceExample::mutex_);
35 printf("EventProcessorExample2::~EventProcessorExample2()\n");
36 EventSourceExample::count.erase("EventProcessorExample2");
37 }
38
CanProcessEvent(std::shared_ptr<Event> event)39 bool EventProcessorExample2::CanProcessEvent(std::shared_ptr<Event> event)
40 {
41 return false;
42 }
43
OnEvent(std::shared_ptr<Event> & event)44 bool EventProcessorExample2::OnEvent(std::shared_ptr<Event>& event)
45 {
46 printf("EventProcessorExample2 OnEvent \n");
47 if (event->eventId_ == EventSourceExample::PIPELINE_EVENT_ID_BBB) {
48 printf("EventProcessorExample2 process bbb event.\n");
49 }
50
51 if (event->eventId_ == EventSourceExample::PIPELINE_EVENT_ID_AAA) {
52 printf("EventProcessorExample2 process aaa event.\n");
53 }
54
55 if (event->GetValue("Finish") == "EventProcessorExample2") {
56 printf("EventProcessorExample2 OnFinish.\n");
57 event->OnFinish();
58 }
59
60 if (event->eventId_ == EventSourceExample::PIPELINE_EVENT_ID_CCC) {
61 auto repackEvent = PipelineEvent::RepackPipelineEvent<Event, PipelineEvent>(shared_from_this(),
62 "NormalPipeline", event, false);
63 repackEvent->eventId_ = EventSourceExample::PIPELINE_EVENT_ID_AAA;
64 repackEvent->SetValue("Unload", "True");
65 printf("EventProcessorExample2 repack ccc event.\n");
66 repackEvent->OnContinue();
67 return true;
68 }
69 if (GetHiviewContext() != nullptr) {
70 GetHiviewContext()->SetHiviewProperty("EPE2_OnEvent", "received : " + event->eventName_, true);
71 }
72 event->SetValue("EventProcessorExample2", "Done");
73 return true;
74 }
OnLoad()75 void EventProcessorExample2::OnLoad()
76 {
77 SetVersion("EventProcessorExample2.0");
78 printf("EventProcessorExample2 OnLoad \n");
79 auto ptr = std::static_pointer_cast<EventProcessorExample2>(shared_from_this());
80 printf("register event listener %p \n", ptr.get());
81 GetHiviewContext()->RegisterUnorderedEventListener(ptr);
82 const int EVENT_ID_1 = 901000111;
83 AddListenerInfo(OHOS::HiviewDFX::Event::MessageType::RAW_EVENT, EVENT_ID_1);
84 }
85
OnUnload()86 void EventProcessorExample2::OnUnload()
87 {
88 printf("EventProcessorExample2 OnUnload \n");
89 }
90
OnUnorderedEvent(const Event & msg)91 void EventProcessorExample2::OnUnorderedEvent(const Event &msg)
92 {
93 printf("EventProcessorExample2 OnUnorderedEvent.\n");
94 GetHiviewContext()->SetHiviewProperty("EPE2_Listening", "received : " + msg.eventName_, true);
95 }
96
GetListenerName()97 std::string EventProcessorExample2::GetListenerName()
98 {
99 printf("EventProcessorExample2 GetListenerName \n");
100 return "EventProcessorExample2";
101 }
102 } // namespace HiviewDFX
103 } // namespace OHOS