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 "update_netfirewall_rule_context.h"
17 #include "constant.h"
18 #include "napi_utils.h"
19 #include "net_firewall_param_check.h"
20 #include "net_firewall_rule_parse.h"
21 #include "net_manager_constants.h"
22 #include "netmgr_ext_log_wrapper.h"
23 #include "netfirewall_common.h"
24
25 namespace OHOS {
26 namespace NetManagerStandard {
CheckParamsType(napi_env env,napi_value * params,size_t paramsCount)27 static bool CheckParamsType(napi_env env, napi_value *params, size_t paramsCount)
28 {
29 if (paramsCount == PARAM_JUST_OPTIONS || paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
30 if (NapiUtils::GetValueType(env, params[ARG_INDEX_0]) != napi_object) {
31 return false;
32 }
33 } else {
34 return false;
35 }
36 return true;
37 }
38
UpdateNetFirewallRuleContext(napi_env env,EventManager * manager)39 UpdateNetFirewallRuleContext::UpdateNetFirewallRuleContext(napi_env env, EventManager *manager)
40 : BaseContext(env, manager)
41 {}
42
ParseParams(napi_value * params,size_t paramsCount)43 void UpdateNetFirewallRuleContext::ParseParams(napi_value *params, size_t paramsCount)
44 {
45 if (!CheckParamsType(GetEnv(), params, paramsCount)) {
46 SetErrorCode(FIREWALL_ERR_PARAMETER_ERROR);
47 return;
48 }
49
50 int32_t ret = NetFirewallParamCheck::CheckUpdateFirewallRule(GetEnv(), params[ARG_INDEX_0]);
51 if (ret != FIREWALL_SUCCESS) {
52 NETMGR_EXT_LOG_E("UpdateNetFirewallRuleContext firewall rule parma invalid.");
53 SetErrorCode(ret);
54 return;
55 }
56
57 rule_ = new (std::nothrow) NetFirewallRule();
58 if (rule_ == nullptr) {
59 NETMGR_EXT_LOG_E("UpdateNetFirewallRuleContext firewall rule object is nullptr.");
60 SetErrorCode(FIREWALL_ERR_INTERNAL);
61 return;
62 }
63 NetFirewallRuleParse::ParseRuleParams(GetEnv(), params[ARG_INDEX_0], rule_);
64 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
65 SetParseOK(SetCallback(params[ARG_INDEX_1]) == napi_ok);
66 return;
67 }
68 SetParseOK(true);
69 }
70 } // namespace NetManagerStandard
71 } // namespace OHOS