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 "gettype_context.h"
17
18 #include "network_constant.h"
19 #include "netmanager_base_log.h"
20 #include "napi_utils.h"
21
22 static constexpr const int PARAM_NO_OPTIONS = 0;
23
24 static constexpr const int PARAM_HAS_OPTIONS = 1;
25
26 namespace OHOS::NetManagerStandard {
GetTypeContext(napi_env env,EventManager * manager)27 GetTypeContext::GetTypeContext(napi_env env, EventManager *manager)
28 : BaseContext(env, manager), successCallback_(nullptr), failCallback_(nullptr), completeCallback_(nullptr)
29 {
30 }
31
~GetTypeContext()32 GetTypeContext::~GetTypeContext()
33 {
34 if (successCallback_ != nullptr) {
35 (void)napi_delete_reference(GetEnv(), successCallback_);
36 }
37 if (failCallback_ != nullptr) {
38 (void)napi_delete_reference(GetEnv(), failCallback_);
39 }
40 if (completeCallback_ != nullptr) {
41 (void)napi_delete_reference(GetEnv(), completeCallback_);
42 }
43 }
44
ParseParams(napi_value * params,size_t paramsCount)45 void GetTypeContext::ParseParams(napi_value *params, size_t paramsCount)
46 {
47 if (!CheckParamsType(params, paramsCount)) {
48 return;
49 }
50
51 SetNeedPromise(false);
52
53 if (paramsCount == PARAM_HAS_OPTIONS) {
54 SetParseOK(SetSuccessCallback(params[0]) && SetFailCallback(params[0]) && SetCompleteCallback(params[0]));
55 return;
56 }
57 NETMANAGER_BASE_LOGI("no callback");
58 SetParseOK(true);
59 }
60
CheckParamsType(napi_value * params,size_t paramsCount)61 bool GetTypeContext::CheckParamsType(napi_value *params, size_t paramsCount)
62 {
63 if (paramsCount == PARAM_NO_OPTIONS) {
64 return true;
65 }
66
67 if (paramsCount == PARAM_HAS_OPTIONS) {
68 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_object;
69 }
70 return false;
71 }
72
SetSuccessCallback(napi_value options)73 bool GetTypeContext::SetSuccessCallback(napi_value options)
74 {
75 if (!NapiUtils::HasNamedProperty(GetEnv(), options, KEY_SUCCESS)) {
76 NETMANAGER_BASE_LOGI("do not need success fun");
77 return true;
78 }
79 napi_value callback = NapiUtils::GetNamedProperty(GetEnv(), options, KEY_SUCCESS);
80 if (NapiUtils::GetValueType(GetEnv(), callback) != napi_function) {
81 NETMANAGER_BASE_LOGE("success should be function");
82 return false;
83 }
84 if (successCallback_ != nullptr) {
85 (void)napi_delete_reference(GetEnv(), successCallback_);
86 }
87 return napi_create_reference(GetEnv(), callback, 1, &successCallback_) == napi_ok;
88 }
89
SetFailCallback(napi_value options)90 bool GetTypeContext::SetFailCallback(napi_value options)
91 {
92 if (!NapiUtils::HasNamedProperty(GetEnv(), options, KEY_FAIL)) {
93 NETMANAGER_BASE_LOGD("do not need fail fun");
94 return true;
95 }
96 napi_value callback = NapiUtils::GetNamedProperty(GetEnv(), options, KEY_FAIL);
97 if (NapiUtils::GetValueType(GetEnv(), callback) != napi_function) {
98 NETMANAGER_BASE_LOGE("success should be function");
99 return false;
100 }
101 if (failCallback_ != nullptr) {
102 (void)napi_delete_reference(GetEnv(), failCallback_);
103 }
104 return napi_create_reference(GetEnv(), callback, 1, &failCallback_) == napi_ok;
105 }
106
SetCompleteCallback(napi_value options)107 bool GetTypeContext::SetCompleteCallback(napi_value options)
108 {
109 if (!NapiUtils::HasNamedProperty(GetEnv(), options, KEY_COMPLETE)) {
110 NETMANAGER_BASE_LOGD("do not need complete fun");
111 return true;
112 }
113 napi_value callback = NapiUtils::GetNamedProperty(GetEnv(), options, KEY_COMPLETE);
114 if (NapiUtils::GetValueType(GetEnv(), callback) != napi_function) {
115 NETMANAGER_BASE_LOGE("success should be function");
116 return false;
117 }
118 if (completeCallback_ != nullptr) {
119 (void)napi_delete_reference(GetEnv(), completeCallback_);
120 }
121 return napi_create_reference(GetEnv(), callback, 1, &completeCallback_) == napi_ok;
122 }
123
GetSuccessCallback() const124 napi_value GetTypeContext::GetSuccessCallback() const
125 {
126 if (successCallback_ == nullptr) {
127 return nullptr;
128 }
129 napi_value callback = nullptr;
130 NAPI_CALL(GetEnv(), napi_get_reference_value(GetEnv(), successCallback_, &callback));
131 return callback;
132 }
133
GetFailCallback() const134 napi_value GetTypeContext::GetFailCallback() const
135 {
136 if (failCallback_ == nullptr) {
137 return nullptr;
138 }
139 napi_value callback = nullptr;
140 NAPI_CALL(GetEnv(), napi_get_reference_value(GetEnv(), failCallback_, &callback));
141 return callback;
142 }
143
GetCompleteCallback() const144 napi_value GetTypeContext::GetCompleteCallback() const
145 {
146 if (completeCallback_ == nullptr) {
147 return nullptr;
148 }
149 napi_value callback = nullptr;
150 NAPI_CALL(GetEnv(), napi_get_reference_value(GetEnv(), completeCallback_, &callback));
151 return callback;
152 }
153
SetCap(const NetAllCapabilities & cap)154 void GetTypeContext::SetCap(const NetAllCapabilities &cap)
155 {
156 cap_ = cap;
157 }
158
GetCap()159 NetAllCapabilities GetTypeContext::GetCap()
160 {
161 return cap_;
162 }
163 } // namespace OHOS::NetManagerStandard