1 /*
2 * Copyright (c) 2022-2023 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 "netshare_callback_observer.h"
17
18 #include <vector>
19
20 #include "constant.h"
21 #include "netmanager_ext_log.h"
22 #include "net_manager_ext_constants.h"
23 #include "netshare_observer_wrapper.h"
24
25 namespace OHOS {
26 namespace NetManagerStandard {
27 namespace {
28 struct SharingState {
29 SharingIfaceType type;
30 std::string iface;
31 SharingIfaceState state;
32 };
33 } // namespace
34
OnSharingStateChanged(const bool & isRunning)35 void NetShareCallbackObserver::OnSharingStateChanged(const bool &isRunning)
36 {
37 if (!DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->HasEventListener(
38 static_cast<std::string>(EVENT_SHARE_STATE_CHANGE))) {
39 NETMANAGER_EXT_LOGE("no event listener find event sharingStateChange");
40 return;
41 }
42 NETMANAGER_EXT_LOGI("NetworkSharing OnSharingStateChanged isRunning = %{public}d", isRunning);
43 bool *running = new bool(isRunning);
44 DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->EmitByUv(
45 static_cast<std::string>(EVENT_SHARE_STATE_CHANGE), reinterpret_cast<void *>(running),
46 SharingStateChangedCallback);
47 }
48
OnInterfaceSharingStateChanged(const SharingIfaceType & type,const std::string & iface,const SharingIfaceState & state)49 void NetShareCallbackObserver::OnInterfaceSharingStateChanged(const SharingIfaceType &type, const std::string &iface,
50 const SharingIfaceState &state)
51 {
52 if (!DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->HasEventListener(
53 static_cast<std::string>(EVENT_IFACE_SHARE_STATE_CHANGE))) {
54 NETMANAGER_EXT_LOGE("no event listener find interfaceSharingStateChange");
55 return;
56 }
57 NETMANAGER_EXT_LOGI("OnInterfaceSharingStateChanged type[%{public}d], iface[%{public}s], state[%{public}d]",
58 type, iface.c_str(), state);
59 SharingState *data = new SharingState();
60 data->type = type;
61 data->iface = iface;
62 data->state = state;
63 DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->EmitByUv(
64 static_cast<std::string>(EVENT_IFACE_SHARE_STATE_CHANGE), reinterpret_cast<void *>(data),
65 InterfaceSharingStateChangedCallback);
66 }
67
OnSharingUpstreamChanged(const sptr<NetHandle> netHandle)68 void NetShareCallbackObserver::OnSharingUpstreamChanged(const sptr<NetHandle> netHandle)
69 {
70 if (!DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->HasEventListener(
71 static_cast<std::string>(EVENT_SHARE_UPSTREAM_CHANGE))) {
72 NETMANAGER_EXT_LOGE("no event listener find sharingUpstreamChange");
73 return;
74 }
75 NETMANAGER_EXT_LOGI("NetworkSharing OnSharingUpstreamChanged netId= %{public}d", netHandle->GetNetId());
76 DelayedSingleton<NetShareObserverWrapper>::GetInstance()->GetEventManager()->EmitByUv(
77 static_cast<std::string>(EVENT_SHARE_UPSTREAM_CHANGE), netHandle, SharingUpstreamChangedCallback);
78 }
79
CreateSharingStateChangedParam(napi_env env,void * data)80 napi_value NetShareCallbackObserver::CreateSharingStateChangedParam(napi_env env, void *data)
81 {
82 if (data == nullptr) {
83 return nullptr;
84 }
85 auto inputBoolean = static_cast<bool *>(data);
86 napi_value boolean = NapiUtils::GetBoolean(env, *inputBoolean);
87 delete inputBoolean;
88 return boolean;
89 }
90
CreateInterfaceSharingStateChangedParam(napi_env env,void * data)91 napi_value NetShareCallbackObserver::CreateInterfaceSharingStateChangedParam(napi_env env, void *data)
92 {
93 if (data == nullptr) {
94 return nullptr;
95 }
96 auto sharingState = static_cast<SharingState *>(data);
97 napi_value obj = NapiUtils::CreateObject(env);
98 NapiUtils::SetInt32Property(env, obj, "type", static_cast<int32_t>(sharingState->type));
99 NapiUtils::SetStringPropertyUtf8(env, obj, "iface", sharingState->iface);
100 NapiUtils::SetInt32Property(env, obj, "state", static_cast<int32_t>(sharingState->state));
101 delete sharingState;
102 return obj;
103 }
104
CreateSharingUpstreamChangedParam(napi_env env,void * data)105 napi_value NetShareCallbackObserver::CreateSharingUpstreamChangedParam(napi_env env, void *data)
106 {
107 (void)data;
108 return NapiUtils::GetUndefined(env);
109 }
110
SharingStateChangedCallback(uv_work_t * work,int status)111 void NetShareCallbackObserver::SharingStateChangedCallback(uv_work_t *work, int status)
112 {
113 CallbackTemplate<CreateSharingStateChangedParam>(work, status);
114 }
115
InterfaceSharingStateChangedCallback(uv_work_t * work,int status)116 void NetShareCallbackObserver::InterfaceSharingStateChangedCallback(uv_work_t *work, int status)
117 {
118 CallbackTemplate<CreateInterfaceSharingStateChangedParam>(work, status);
119 }
120
SharingUpstreamChangedCallback(uv_work_t * work,int status)121 void NetShareCallbackObserver::SharingUpstreamChangedCallback(uv_work_t *work, int status)
122 {
123 CallbackTemplate<CreateSharingUpstreamChangedParam>(work, status);
124 }
125 } // namespace NetManagerStandard
126 } // namespace OHOS
127