1 /*
2  * Copyright (c) 2024 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 "get_netfirewall_rule_context.h"
17 #include "constant.h"
18 #include "napi_utils.h"
19 #include "net_firewall_rule_parse.h"
20 #include "net_manager_constants.h"
21 #include "netmgr_ext_log_wrapper.h"
22 #include "netfirewall_common.h"
23 
24 namespace OHOS {
25 namespace NetManagerStandard {
CheckParamsType(napi_env env,napi_value * params,size_t paramsCount)26 static bool CheckParamsType(napi_env env, napi_value *params, size_t paramsCount)
27 {
28     if (paramsCount != PARAM_DOUBLE_OPTIONS && paramsCount != PARAM_DOUBLE_OPTIONS_AND_CALLBACK) {
29         return false;
30     }
31     if (NapiUtils::GetValueType(env, params[ARG_INDEX_0]) != napi_number ||
32         NapiUtils::GetValueType(env, params[ARG_INDEX_1]) != napi_number) {
33         return false;
34     }
35     return true;
36 }
37 
GetNetFirewallRuleContext(napi_env env,EventManager * manager)38 GetNetFirewallRuleContext::GetNetFirewallRuleContext(napi_env env, EventManager *manager) : BaseContext(env, manager) {}
39 
ParseParams(napi_value * params,size_t paramsCount)40 void GetNetFirewallRuleContext::ParseParams(napi_value *params, size_t paramsCount)
41 {
42     if (!CheckParamsType(GetEnv(), params, paramsCount)) {
43         SetErrorCode(FIREWALL_ERR_PARAMETER_ERROR);
44         return;
45     }
46 
47     userId_ = NapiUtils::GetInt32FromValue(GetEnv(), params[ARG_INDEX_0]);
48     ruleId_ = NapiUtils::GetInt32FromValue(GetEnv(), params[ARG_INDEX_1]);
49     if (userId_ <= 0) {
50         NETMGR_EXT_LOG_E("userid param invalid.");
51         SetErrorCode(FIREWALL_ERR_INVALID_PARAMETER);
52         return;
53     }
54     if (ruleId_ <= 0) {
55         NETMGR_EXT_LOG_E("GetNetFirewallRuleContext ruleid param invalid.");
56         SetErrorCode(FIREWALL_ERR_INVALID_PARAMETER);
57         return;
58     }
59     if (paramsCount == PARAM_DOUBLE_OPTIONS_AND_CALLBACK) {
60         SetParseOK(SetCallback(params[ARG_INDEX_2]) == napi_ok);
61         return;
62     }
63     SetParseOK(true);
64 }
65 } // namespace NetManagerStandard
66 } // namespace OHOS