1 /*
2 * Copyright (c) 2021 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 "js_ability.h"
16
17 #include "extension_context.h"
18 #include "log_print.h"
19 #include "napi_preferences_error.h"
20
21 namespace OHOS {
22 namespace PreferencesJsKit {
23 namespace JSAbility {
GetContextMode(napi_env env,napi_value value)24 CONTEXT_MODE GetContextMode(napi_env env, napi_value value)
25 {
26 if (gContextNode == INIT) {
27 bool isStageMode;
28 napi_status status = AbilityRuntime::IsStageContext(env, value, isStageMode);
29 gContextNode = (status == napi_ok && isStageMode) ? STAGE : FA;
30 LOG_INFO("set gContextNode = %{public}d", gContextNode);
31 }
32 return gContextNode;
33 }
34
GetContextInfo(napi_env env,napi_value value,const std::string & dataGroupId,ContextInfo & contextInfo)35 int GetContextInfo(napi_env env, napi_value value, const std::string &dataGroupId, ContextInfo &contextInfo)
36 {
37 if (GetContextMode(env, value) == STAGE) {
38 if (auto stageContext = AbilityRuntime::GetStageModeContext(env, value)) {
39 int errcode = stageContext->GetSystemPreferencesDir(dataGroupId, false, contextInfo.preferencesDir);
40 if (errcode != 0) {
41 LOG_ERROR("GetSystemPreferencesDir fails, rc = %{public}d", errcode);
42 return E_DATA_GROUP_ID_INVALID;
43 }
44 contextInfo.bundleName = stageContext->GetBundleName();
45 return OK;
46 } else {
47 LOG_ERROR("failed to get stage mode context.");
48 return E_INNER_ERROR;
49 }
50 }
51
52 if (!dataGroupId.empty()) {
53 LOG_ERROR("dataGroupId should be empty in fa mode");
54 return E_NOT_STAGE_MODE;
55 }
56
57 auto ability = AbilityRuntime::GetCurrentAbility(env);
58 if (ability == nullptr) {
59 LOG_ERROR("failed to get current ability.");
60 return E_INNER_ERROR;
61 }
62
63 auto abilityContext = ability->GetAbilityContext();
64 if (ability == nullptr) {
65 LOG_ERROR("failed to get ability context.");
66 return E_INNER_ERROR;
67 }
68 abilityContext->GetSystemPreferencesDir("", false, contextInfo.preferencesDir);
69 return OK;
70 }
71 } // namespace JSAbility
72 } // namespace PreferencesJsKit
73 } // namespace OHOS
74