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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 #ifndef OHOS_DM_SERVICE_H
17 #define OHOS_DM_SERVICE_H
18 
19 #include <string>
20 #include <memory>
21 #if defined(__LITEOS_M__)
22 #include "dm_mutex.h"
23 #else
24 #include <mutex>
25 #endif
26 
27 #include "advertise_manager.h"
28 #include "discovery_manager.h"
29 #include "pin_holder.h"
30 #include "device_manager_service_listener.h"
31 #include "idevice_manager_service_impl.h"
32 #include "i_dm_service_impl_ext.h"
33 #include "single_instance.h"
34 
35 namespace OHOS {
36 namespace DistributedHardware {
37 class DeviceManagerService {
38 DECLARE_SINGLE_INSTANCE_BASE(DeviceManagerService);
39 public:
DeviceManagerService()40     DeviceManagerService() {}
41 
42     ~DeviceManagerService();
43 
44     int32_t Init();
45 
46     int32_t InitSoftbusListener();
47 
48     void RegisterDeviceManagerListener(const std::string &pkgName);
49 
50     void UnRegisterDeviceManagerListener(const std::string &pkgName);
51 
52     void UninitSoftbusListener();
53 
54     int32_t InitDMServiceListener();
55 
56     void UninitDMServiceListener();
57 
58     int32_t GetTrustedDeviceList(const std::string &pkgName, const std::string &extra,
59                                  std::vector<DmDeviceInfo> &deviceList);
60 
61     int32_t GetAvailableDeviceList(const std::string &pkgName,
62                                  std::vector<DmDeviceBasicInfo> &deviceBasicInfoList);
63 
64     int32_t ShiftLNNGear(const std::string &pkgName, const std::string &callerId, bool isRefresh);
65 
66     int32_t GetLocalDeviceInfo(DmDeviceInfo &info);
67 
68     int32_t GetLocalDeviceNetworkId(std::string &networkId);
69 
70     int32_t GetLocalDeviceId(const std::string &pkgName, std::string &deviceId);
71 
72     int32_t GetLocalDeviceType(int32_t &deviceType);
73 
74     int32_t GetLocalDeviceName(std::string &deviceName);
75 
76     int32_t GetDeviceInfo(const std::string &networkId, DmDeviceInfo &info);
77 
78     int32_t GetUdidByNetworkId(const std::string &pkgName, const std::string &netWorkId, std::string &udid);
79 
80     int32_t GetUuidByNetworkId(const std::string &pkgName, const std::string &netWorkId, std::string &uuid);
81 
82     int32_t StartDeviceDiscovery(const std::string &pkgName, const DmSubscribeInfo &subscribeInfo,
83                                  const std::string &extra);
84 
85     int32_t StartDeviceDiscovery(const std::string &pkgName, const uint16_t subscribeInfo,
86                                 const std::string &filterOptions);
87 
88     int32_t StopDeviceDiscovery(const std::string &pkgName, uint16_t subscribeId);
89 
90     int32_t PublishDeviceDiscovery(const std::string &pkgName, const DmPublishInfo &publishInfo);
91 
92     int32_t UnPublishDeviceDiscovery(const std::string &pkgName, int32_t publishId);
93 
94     int32_t AuthenticateDevice(const std::string &pkgName, int32_t authType, const std::string &deviceId,
95                                const std::string &extra);
96 
97     int32_t UnAuthenticateDevice(const std::string &pkgName, const std::string &networkId);
98 
99     int32_t BindDevice(const std::string &pkgName, int32_t authType, const std::string &deviceId,
100         const std::string &bindParam);
101 
102     int32_t UnBindDevice(const std::string &pkgName, const std::string &deviceId);
103 
104     int32_t SetUserOperation(std::string &pkgName, int32_t action, const std::string &params);
105 
106     void HandleDeviceStatusChange(DmDeviceState devState, DmDeviceInfo &devInfo);
107 
108     int OnSessionOpened(int sessionId, int result);
109 
110     void OnSessionClosed(int sessionId);
111 
112     void OnBytesReceived(int sessionId, const void *data, unsigned int dataLen);
113 
114     int OnPinHolderSessionOpened(int sessionId, int result);
115 
116     void OnPinHolderSessionClosed(int sessionId);
117 
118     void OnPinHolderBytesReceived(int sessionId, const void *data, unsigned int dataLen);
119 
120     int32_t DmHiDumper(const std::vector<std::string>& args, std::string &result);
121 
122     int32_t RequestCredential(const std::string &reqJsonStr, std::string &returnJsonStr);
123 
124     int32_t ImportCredential(const std::string &pkgName, const std::string &credentialInfo);
125 
126     int32_t DeleteCredential(const std::string &pkgName, const std::string &deleteInfo);
127 
128     int32_t MineRequestCredential(const std::string &pkgName, std::string &returnJsonStr);
129 
130     int32_t CheckCredential(const std::string &pkgName, const std::string &reqJsonStr,
131         std::string &returnJsonStr);
132 
133     int32_t ImportCredential(const std::string &pkgName, const std::string &reqJsonStr,
134         std::string &returnJsonStr);
135 
136     int32_t DeleteCredential(const std::string &pkgName, const std::string &reqJsonStr,
137         std::string &returnJsonStr);
138 
139     int32_t RegisterCredentialCallback(const std::string &pkgName);
140 
141     int32_t UnRegisterCredentialCallback(const std::string &pkgName);
142 
143     int32_t NotifyEvent(const std::string &pkgName, const int32_t eventId, const std::string &event);
144 
145     int32_t CheckApiPermission();
146 
147     int32_t CheckNewApiPermission();
148 
149     void LoadHardwareFwkService();
150 
151     int32_t GetEncryptedUuidByNetworkId(const std::string &pkgName, const std::string &networkId, std::string &uuid);
152 
153     int32_t GenerateEncryptedUuid(const std::string &pkgName, const std::string &uuid, const std::string &appId,
154         std::string &encryptedUuid);
155 
156     int32_t GetNetworkTypeByNetworkId(const std::string &pkgName, const std::string &netWorkId, int32_t &networkType);
157     int32_t RegisterUiStateCallback(const std::string &pkgName);
158     int32_t UnRegisterUiStateCallback(const std::string &pkgName);
159     int32_t ImportAuthCode(const std::string &pkgName, const std::string &authCode);
160     int32_t ExportAuthCode(std::string &authCode);
161 
162     int32_t RegisterPinHolderCallback(const std::string &pkgName);
163     int32_t CreatePinHolder(const std::string &pkgName, const PeerTargetId &targetId,
164         DmPinType pinType, const std::string &payload);
165     int32_t DestroyPinHolder(const std::string &pkgName, const PeerTargetId &targetId,
166         DmPinType pinType, const std::string &payload);
167 
168     // The following interfaces are provided since OpenHarmony 4.1 Version.
169     int32_t StartDiscovering(const std::string &pkgName, const std::map<std::string, std::string> &discoverParam,
170         const std::map<std::string, std::string> &filterOptions);
171 
172     int32_t StopDiscovering(const std::string &pkgName, const std::map<std::string, std::string> &discoverParam);
173 
174     int32_t EnableDiscoveryListener(const std::string &pkgName, const std::map<std::string, std::string> &discoverParam,
175         const std::map<std::string, std::string> &filterOptions);
176 
177     int32_t DisableDiscoveryListener(const std::string &pkgName, const std::map<std::string, std::string> &extraParam);
178 
179     int32_t StartAdvertising(const std::string &pkgName, const std::map<std::string, std::string> &advertiseParam);
180 
181     int32_t StopAdvertising(const std::string &pkgName, const std::map<std::string, std::string> &advertiseParam);
182 
183     int32_t BindTarget(const std::string &pkgName, const PeerTargetId &targetId,
184         const std::map<std::string, std::string> &bindParam);
185 
186     int32_t UnbindTarget(const std::string &pkgName, const PeerTargetId &targetId,
187         const std::map<std::string, std::string> &unbindParam);
188 
189     void OnUnbindSessionOpened(int32_t sessionId, int32_t result);
190     void OnUnbindSessionCloseed(int32_t sessionId);
191     void OnUnbindBytesReceived(int32_t sessionId, const void *data, uint32_t dataLen);
192 
193     int32_t DpAclAdd(const std::string &udid);
194 private:
195     bool IsDMServiceImplReady();
196     bool IsDMServiceAdapterLoad();
197     void UnloadDMServiceImplSo();
198     void UnloadDMServiceAdapter();
199 
200 private:
201     bool isImplsoLoaded_ = false;
202     bool isAdapterSoLoaded_ = false;
203     std::mutex isImplLoadLock_;
204     std::mutex isAdapterLoadLock_;
205     std::shared_ptr<AdvertiseManager> advertiseMgr_;
206     std::shared_ptr<DiscoveryManager> discoveryMgr_;
207     std::shared_ptr<SoftbusListener> softbusListener_;
208     std::shared_ptr<DeviceManagerServiceListener> listener_;
209     std::shared_ptr<IDeviceManagerServiceImpl> dmServiceImpl_;
210     std::shared_ptr<IDMServiceImplExt> dmServiceImplExt_;
211     std::string localDeviceId_;
212     std::shared_ptr<PinHolder> pinHolder_;
213 };
214 } // namespace DistributedHardware
215 } // namespace OHOS
216 #endif // OHOS_DM_SERVICE_H