1 /*
2 * Copyright (c) 2021-2022 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 "common_context.h"
17
18 #include "context_key.h"
19 #include "socket_constant.h"
20 #include "event_manager.h"
21 #include "napi_utils.h"
22
23 namespace OHOS::NetStack::Socket {
CommonContext(napi_env env,const std::shared_ptr<EventManager> & manager)24 CommonContext::CommonContext(napi_env env, const std::shared_ptr<EventManager> &manager)
25 : BaseContext(env, manager) {}
26
ParseParams(napi_value * params,size_t paramsCount)27 void CommonContext::ParseParams(napi_value *params, size_t paramsCount)
28 {
29 bool valid = CheckParamsType(params, paramsCount);
30 if (!valid) {
31 if (paramsCount == PARAM_JUST_CALLBACK) {
32 if (NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function) {
33 SetCallback(params[0]);
34 }
35 return;
36 }
37 return;
38 }
39
40 if (paramsCount != PARAM_NONE) {
41 SetParseOK(SetCallback(params[0]) == napi_ok);
42 return;
43 }
44 SetParseOK(true);
45 }
46
GetSocketFd() const47 int CommonContext::GetSocketFd() const
48 {
49 return sharedManager_->GetData() ? static_cast<int>(reinterpret_cast<uint64_t>(sharedManager_->GetData())) : -1;
50 }
51
CheckParamsType(napi_value * params,size_t paramsCount)52 bool CommonContext::CheckParamsType(napi_value *params, size_t paramsCount)
53 {
54 if (paramsCount == PARAM_NONE) {
55 return true;
56 }
57
58 if (paramsCount == PARAM_JUST_CALLBACK) {
59 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_function;
60 }
61 return false;
62 }
63
CloseContext(napi_env env,const std::shared_ptr<EventManager> & manager)64 CloseContext::CloseContext(napi_env env, const std::shared_ptr<EventManager> &manager)
65 : CommonContext(env, manager) {}
66
SetSocketFd(int sock)67 void CloseContext::SetSocketFd(int sock)
68 {
69 sharedManager_->SetData(reinterpret_cast<void *>(sock));
70 }
71
GetErrorCode() const72 int32_t CommonContext::GetErrorCode() const
73 {
74 if (BaseContext::IsPermissionDenied()) {
75 return PERMISSION_DENIED_CODE;
76 }
77
78 auto err = BaseContext::GetErrorCode();
79 if (err == PARSE_ERROR_CODE) {
80 return PARSE_ERROR_CODE;
81 }
82 #if defined(IOS_PLATFORM)
83 err = ErrCodePlatformAdapter::GetOHOSErrCode(err);
84 #endif
85 return err + SOCKET_ERROR_CODE_BASE;
86 }
87
GetErrorMessage() const88 std::string CommonContext::GetErrorMessage() const
89 {
90 if (BaseContext::IsPermissionDenied()) {
91 return PERMISSION_DENIED_MSG;
92 }
93
94 auto errCode = BaseContext::GetErrorCode();
95 if (errCode == PARSE_ERROR_CODE) {
96 return PARSE_ERROR_MSG;
97 }
98 #if defined(IOS_PLATFORM)
99 std::string errMessage;
100 ErrCodePlatformAdapter::GetOHOSErrMessage(errCode, errMessage);
101 return errMessage;
102 #else
103 if (errCode == -1) {
104 return "Unknown Other Error";
105 }
106 char err[MAX_ERR_NUM] = {0};
107 (void)strerror_r(errCode, err, MAX_ERR_NUM);
108 return err;
109 #endif
110 }
111 } // namespace OHOS::NetStack::Socket
112