1 /*
2 * Copyright (c) 2022 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 "remote_command_factory.h"
17
18 #include "nlohmann/json.hpp"
19
20 namespace OHOS {
21 namespace Security {
22 namespace AccessToken {
23 namespace {
24 std::recursive_mutex g_instanceMutex;
25 }
26
GetInstance()27 RemoteCommandFactory &RemoteCommandFactory::GetInstance()
28 {
29 static RemoteCommandFactory* instance = nullptr;
30 if (instance == nullptr) {
31 std::lock_guard<std::recursive_mutex> lock(g_instanceMutex);
32 if (instance == nullptr) {
33 instance = new RemoteCommandFactory();
34 }
35 }
36 return *instance;
37 }
38
NewSyncRemoteHapTokenCommand(const std::string & srcDeviceId,const std::string & dstDeviceId,AccessTokenID tokenID)39 std::shared_ptr<SyncRemoteHapTokenCommand> RemoteCommandFactory::NewSyncRemoteHapTokenCommand(
40 const std::string &srcDeviceId, const std::string &dstDeviceId, AccessTokenID tokenID)
41 {
42 return std::make_shared<SyncRemoteHapTokenCommand>(srcDeviceId, dstDeviceId, tokenID);
43 }
44
NewDeleteRemoteTokenCommand(const std::string & srcDeviceId,const std::string & dstDeviceId,AccessTokenID tokenID)45 std::shared_ptr<DeleteRemoteTokenCommand> RemoteCommandFactory::NewDeleteRemoteTokenCommand(
46 const std::string &srcDeviceId, const std::string &dstDeviceId, AccessTokenID tokenID)
47 {
48 return std::make_shared<DeleteRemoteTokenCommand>(srcDeviceId, dstDeviceId, tokenID);
49 }
50
NewUpdateRemoteHapTokenCommand(const std::string & srcDeviceId,const std::string & dstDeviceId,const HapTokenInfoForSync & tokenInfo)51 std::shared_ptr<UpdateRemoteHapTokenCommand> RemoteCommandFactory::NewUpdateRemoteHapTokenCommand(
52 const std::string &srcDeviceId, const std::string &dstDeviceId, const HapTokenInfoForSync& tokenInfo)
53 {
54 return std::make_shared<UpdateRemoteHapTokenCommand>(srcDeviceId, dstDeviceId, tokenInfo);
55 }
56
NewRemoteCommandFromJson(const std::string & commandName,const std::string & commandJsonString)57 std::shared_ptr<BaseRemoteCommand> RemoteCommandFactory::NewRemoteCommandFromJson(
58 const std::string &commandName, const std::string &commandJsonString)
59 {
60 const std::string SYNC_HAP_COMMAND_NAME = "SyncRemoteHapTokenCommand";
61 const std::string DELETE_TOKEN_COMMAND_NAME = "DeleteRemoteTokenCommand";
62 const std::string UPDATE_HAP_COMMAND_NAME = "UpdateRemoteHapTokenCommand";
63
64 if (commandName == SYNC_HAP_COMMAND_NAME) {
65 return std::make_shared<SyncRemoteHapTokenCommand>(commandJsonString);
66 }
67 if (commandName == DELETE_TOKEN_COMMAND_NAME) {
68 return std::make_shared<DeleteRemoteTokenCommand>(commandJsonString);
69 }
70 if (commandName == UPDATE_HAP_COMMAND_NAME) {
71 return std::make_shared<UpdateRemoteHapTokenCommand>(commandJsonString);
72 }
73 return nullptr;
74 }
75 } // namespace AccessToken
76 } // namespace Security
77 } // namespace OHOS
78