1 /*
2 * Copyright (c) 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 "file_sync_napi.h"
17
18 #include <memory>
19 #include <sys/types.h>
20
21 #include "async_work.h"
22 #include "cloud_sync_manager.h"
23 #include "dfs_error.h"
24 #include "utils_log.h"
25 #include "uv.h"
26
27 namespace OHOS::FileManagement::CloudSync {
28 using namespace FileManagement::LibN;
29 using namespace std;
30
31 struct SyncTimeArg {
32 int64_t time = 0;
33 };
34
GetLastSyncTime(napi_env env,napi_callback_info info)35 napi_value FileSyncNapi::GetLastSyncTime(napi_env env, napi_callback_info info)
36 {
37 LOGI("GetLastSyncTime Start");
38 NFuncArg funcArg(env, info);
39 if (!funcArg.InitArgs(NARG_CNT::ZERO, NARG_CNT::ONE)) {
40 NError(E_PARAMS).ThrowErr(env);
41 return nullptr;
42 }
43
44 auto arg = make_shared<SyncTimeArg>();
45 if (arg == nullptr) {
46 HILOGE("Failed to request heap memory.");
47 NError(ENOMEM).ThrowErr(env);
48 return nullptr;
49 }
50
51 string bundleName = GetBundleName(env, funcArg);
52 auto cbExec = [arg, bundleName]() -> NError {
53 int32_t ret = CloudSyncManager::GetInstance().GetSyncTime(arg->time, bundleName);
54 if (ret != E_OK) {
55 LOGE("GetLastSyncTime error, result: %{public}d", ret);
56 return NError(Convert2JsErrNum(ret));
57 }
58 return NError(ERRNO_NOERR);
59 };
60
61 auto cbComplete = [cbArg = arg](napi_env env, NError err) -> NVal {
62 if (err) {
63 return {env, err.GetNapiErr(env)};
64 }
65 return NVal::CreateInt64(env, cbArg->time);
66 };
67
68 const std::string procedureName = "getLastSyncTime";
69 NVal thisVar(env, funcArg.GetThisVar());
70 if (funcArg.GetArgc() == NARG_CNT::ONE) {
71 if (!NVal(env, funcArg[NARG_POS::FIRST]).TypeIs(napi_number)) {
72 NVal cb(env, funcArg[NARG_POS::FIRST]);
73 return NAsyncWorkCallback(env, thisVar, cb).Schedule(procedureName, cbExec, cbComplete).val_;
74 }
75 LOGE("Get napi_number Error");
76 NError(EINVAL).ThrowErr(env);
77 return nullptr;
78 }
79 return NAsyncWorkPromise(env, thisVar).Schedule(procedureName, cbExec, cbComplete).val_;
80 }
81
OnCallback(napi_env env,napi_callback_info info)82 napi_value FileSyncNapi::OnCallback(napi_env env, napi_callback_info info)
83 {
84 NFuncArg funcArg(env, info);
85 if (!FileSyncNapi::InitArgsOnCallback(env, funcArg)) {
86 return nullptr;
87 }
88
89 string bundleName = GetBundleName(env, funcArg);
90 callback_ = make_shared<CloudSyncCallbackImpl>(env, NVal(env, funcArg[(int)NARG_POS::SECOND]).val_);
91 int32_t ret = CloudSyncManager::GetInstance().RegisterFileSyncCallback(callback_, bundleName);
92 if (ret != E_OK) {
93 LOGE("OnCallback Register error, result: %{public}d", ret);
94 NError(Convert2JsErrNum(ret)).ThrowErr(env);
95 return nullptr;
96 }
97
98 return NVal::CreateUndefined(env).val_;
99 }
100
OffCallback(napi_env env,napi_callback_info info)101 napi_value FileSyncNapi::OffCallback(napi_env env, napi_callback_info info)
102 {
103 NFuncArg funcArg(env, info);
104 if (!FileSyncNapi::InitArgsOffCallback(env, funcArg)) {
105 return nullptr;
106 }
107
108 string bundleName = GetBundleName(env, funcArg);
109 int32_t ret = CloudSyncManager::GetInstance().UnRegisterFileSyncCallback(bundleName);
110 if (ret != E_OK) {
111 LOGE("OffCallback UnRegister error, result: %{public}d", ret);
112 NError(Convert2JsErrNum(ret)).ThrowErr(env);
113 return nullptr;
114 }
115 if (callback_ != nullptr) {
116 /* napi delete reference */
117 callback_->DeleteReference();
118 callback_ = nullptr;
119 }
120 return NVal::CreateUndefined(env).val_;
121 }
122
Start(napi_env env,napi_callback_info info)123 napi_value FileSyncNapi::Start(napi_env env, napi_callback_info info)
124 {
125 NFuncArg funcArg(env, info);
126 if (!funcArg.InitArgs(NARG_CNT::ZERO, NARG_CNT::ONE)) {
127 NError(E_PARAMS).ThrowErr(env);
128 }
129
130 string bundleName = GetBundleName(env, funcArg);
131 auto cbExec = [bundleName]() -> NError {
132 int32_t ret = CloudSyncManager::GetInstance().StartFileSync(bundleName);
133 if (ret != E_OK) {
134 LOGE("Start Sync error, result: %{public}d", ret);
135 return NError(Convert2JsErrNum(ret));
136 }
137 return NError(ERRNO_NOERR);
138 };
139
140 auto cbComplete = [](napi_env env, NError err) -> NVal {
141 if (err) {
142 return {env, err.GetNapiErr(env)};
143 }
144 return NVal::CreateUndefined(env);
145 };
146
147 std::string procedureName = "Start";
148 auto asyncWork = GetPromiseOrCallBackWork(env, funcArg, static_cast<size_t>(NARG_CNT::TWO));
149 return asyncWork == nullptr ? nullptr : asyncWork->Schedule(procedureName, cbExec, cbComplete).val_;
150 }
151
Stop(napi_env env,napi_callback_info info)152 napi_value FileSyncNapi::Stop(napi_env env, napi_callback_info info)
153 {
154 NFuncArg funcArg(env, info);
155 if (!funcArg.InitArgs(NARG_CNT::ZERO, NARG_CNT::ONE)) {
156 NError(E_PARAMS).ThrowErr(env);
157 return nullptr;
158 }
159
160 string bundleName = GetBundleName(env, funcArg);
161 auto cbExec = [bundleName]() -> NError {
162 int32_t ret = CloudSyncManager::GetInstance().StopFileSync(bundleName);
163 if (ret != E_OK) {
164 LOGE("Stop Sync error, result: %{public}d", ret);
165 return NError(Convert2JsErrNum(ret));
166 }
167 return NError(ERRNO_NOERR);
168 };
169
170 auto cbComplete = [](napi_env env, NError err) -> NVal {
171 if (err) {
172 return {env, err.GetNapiErr(env)};
173 }
174 return NVal::CreateUndefined(env);
175 };
176
177 std::string procedureName = "Stop";
178 auto asyncWork = GetPromiseOrCallBackWork(env, funcArg, static_cast<size_t>(NARG_CNT::TWO));
179 return asyncWork == nullptr ? nullptr : asyncWork->Schedule(procedureName, cbExec, cbComplete).val_;
180 }
181
182 struct SyncStateArg {
183 vector<int32_t> stateList {};
184 };
185
Export()186 bool FileSyncNapi::Export()
187 {
188 std::vector<napi_property_descriptor> props = {
189 NVal::DeclareNapiFunction("on", FileSyncNapi::OnCallback),
190 NVal::DeclareNapiFunction("off", FileSyncNapi::OffCallback),
191 NVal::DeclareNapiFunction("start", FileSyncNapi::Start),
192 NVal::DeclareNapiFunction("stop", FileSyncNapi::Stop),
193 NVal::DeclareNapiFunction("getLastSyncTime", FileSyncNapi::GetLastSyncTime),
194 };
195
196 SetClassName("FileSync");
197 return ToExport(props);
198 }
199 } // namespace OHOS::FileManagement::CloudSync