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 #include "distributed_ability_manager_client.h"
16
17 #include "base/continuationmgr_log.h"
18 #include "distributed_ability_manager_proxy.h"
19 #include "if_system_ability_manager.h"
20 #include "ipc_skeleton.h"
21 #include "iservice_registry.h"
22 #include "system_ability_definition.h"
23
24 namespace OHOS {
25 namespace DistributedSchedule {
26 namespace {
27 const std::string TAG = "ContinuationManagerClient";
28 }
29
30 IMPLEMENT_SINGLE_INSTANCE(DistributedAbilityManagerClient);
31
GetContinuationMgrService()32 sptr<IDistributedAbilityManager> DistributedAbilityManagerClient::GetContinuationMgrService()
33 {
34 auto samgrProxy = SystemAbilityManagerClient::GetInstance().GetSystemAbilityManager();
35 if (samgrProxy == nullptr) {
36 HILOGE("get samgr failed.");
37 return nullptr;
38 }
39 sptr<IRemoteObject> remoteObj = samgrProxy->GetSystemAbility(CONTINUATION_MANAGER_SA_ID);
40 if (remoteObj == nullptr) {
41 HILOGE("get continuationMgrService SA failed.");
42 return nullptr;
43 }
44 return iface_cast<IDistributedAbilityManager>(remoteObj);
45 }
46
Register(const std::shared_ptr<ContinuationExtraParams> & continuationExtraParams,int32_t & token)47 int32_t DistributedAbilityManagerClient::Register(
48 const std::shared_ptr<ContinuationExtraParams>& continuationExtraParams, int32_t& token)
49 {
50 HILOGD("called.");
51 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
52 if (continuationMgrProxy == nullptr) {
53 HILOGE("continuationMgrProxy is nullptr");
54 return ERR_NULL_OBJECT;
55 }
56 return continuationMgrProxy->Register(continuationExtraParams, token);
57 }
58
Unregister(int32_t token)59 int32_t DistributedAbilityManagerClient::Unregister(int32_t token)
60 {
61 HILOGD("called.");
62 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
63 if (continuationMgrProxy == nullptr) {
64 HILOGE("continuationMgrProxy is nullptr");
65 return ERR_NULL_OBJECT;
66 }
67 return continuationMgrProxy->Unregister(token);
68 }
69
RegisterDeviceSelectionCallback(int32_t token,const std::string & cbType,const sptr<DeviceSelectionNotifierStub> & notifier)70 int32_t DistributedAbilityManagerClient::RegisterDeviceSelectionCallback(int32_t token, const std::string& cbType,
71 const sptr<DeviceSelectionNotifierStub>& notifier)
72 {
73 HILOGD("called.");
74 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
75 if (continuationMgrProxy == nullptr) {
76 HILOGE("continuationMgrProxy is nullptr");
77 return ERR_NULL_OBJECT;
78 }
79 return continuationMgrProxy->RegisterDeviceSelectionCallback(token, cbType, notifier);
80 }
81
UnregisterDeviceSelectionCallback(int32_t token,const std::string & cbType)82 int32_t DistributedAbilityManagerClient::UnregisterDeviceSelectionCallback(int32_t token, const std::string& cbType)
83 {
84 HILOGD("called.");
85 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
86 if (continuationMgrProxy == nullptr) {
87 HILOGE("continuationMgrProxy is nullptr");
88 return ERR_NULL_OBJECT;
89 }
90 return continuationMgrProxy->UnregisterDeviceSelectionCallback(token, cbType);
91 }
92
UpdateConnectStatus(int32_t token,const std::string & deviceId,const DeviceConnectStatus & deviceConnectStatus)93 int32_t DistributedAbilityManagerClient::UpdateConnectStatus(int32_t token, const std::string& deviceId,
94 const DeviceConnectStatus& deviceConnectStatus)
95 {
96 HILOGD("called.");
97 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
98 if (continuationMgrProxy == nullptr) {
99 HILOGE("continuationMgrProxy is nullptr");
100 return ERR_NULL_OBJECT;
101 }
102 return continuationMgrProxy->UpdateConnectStatus(token, deviceId, deviceConnectStatus);
103 }
104
StartDeviceManager(int32_t token,const std::shared_ptr<ContinuationExtraParams> & continuationExtraParams)105 int32_t DistributedAbilityManagerClient::StartDeviceManager(
106 int32_t token, const std::shared_ptr<ContinuationExtraParams>& continuationExtraParams)
107 {
108 HILOGD("called.");
109 sptr<IDistributedAbilityManager> continuationMgrProxy = GetContinuationMgrService();
110 if (continuationMgrProxy == nullptr) {
111 HILOGE("continuationMgrProxy is nullptr");
112 return ERR_NULL_OBJECT;
113 }
114 return continuationMgrProxy->StartDeviceManager(token, continuationExtraParams);
115 }
116 } // namespace DistributedSchedule
117 } // namespace OHOS