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 "dynamic_load_plugin_example.h"
17
18 #include "plugin_factory.h"
19
20 namespace OHOS {
21 namespace HiviewDFX {
22 REGISTER(DynamicLoadPluginExample);
23 using namespace std;
24
OnEvent(std::shared_ptr<Event> & event)25 bool DynamicLoadPluginExample::OnEvent(std::shared_ptr<Event>& event)
26 {
27 printf("DynamicLoadPluginExample OnEvent xxxx%p\n", event.get());
28 event->SetValue("DynamicLoadPluginExample", "Done");
29 return true;
30 }
31
OnLoad()32 void DynamicLoadPluginExample::OnLoad()
33 {
34 SetVersion("DynamicLoadPluginExample1.0");
35 printf("DynamicLoadPluginExample OnLoad \n");
36 AddListenerInfo(Event::PLUGIN_MAINTENANCE, {"event_test1"});
37 auto ptr = std::static_pointer_cast<DynamicLoadPluginExample>(shared_from_this());
38 printf("register event listener %p \n", ptr.get());
39 GetHiviewContext()->RegisterUnorderedEventListener(ptr);
40 AddListenerInfo(OHOS::HiviewDFX::Event::MessageType::RAW_EVENT);
41 AddListenerInfo(OHOS::HiviewDFX::Event::MessageType::SYS_EVENT, {"testbb"});
42 }
43
OnUnload()44 void DynamicLoadPluginExample::OnUnload()
45 {
46 printf("DynamicLoadPluginExample OnUnload \n");
47 }
48
OnUnorderedEvent(const Event & msg)49 void DynamicLoadPluginExample::OnUnorderedEvent(const Event &msg)
50 {
51 printf("DynamicLoadPluginExample OnUnorderedEvent.\n");
52 auto cmd = msg.GetValue("DynamicLoadPluginExample");
53 if (cmd == "Unload") {
54 GetHiviewContext()->RequestUnloadPlugin(shared_from_this());
55 printf("DynamicLoadPluginExample Request unload self.\n");
56 }
57
58 GetHiviewContext()->SetHiviewProperty("DPE_Listening", "received : " + msg.eventName_, true);
59 }
60
GetListenerName()61 string DynamicLoadPluginExample::GetListenerName()
62 {
63 printf("DynamicLoadPluginExample GetListenerName \n");
64 return "DynamicLoadPluginExample";
65 }
66 } // namespace HiviewDFX
67 } // namespace OHOS
68