1 /*
2 * Copyright (c) 2021-2024 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 "udp_extra_context.h"
17
18 #include "context_key.h"
19 #include "socket_constant.h"
20 #include "event_manager.h"
21 #include "napi_utils.h"
22 #include "netstack_log.h"
23
24 namespace OHOS::NetStack::Socket {
UdpSetExtraOptionsContext(napi_env env,EventManager * manager)25 UdpSetExtraOptionsContext::UdpSetExtraOptionsContext(napi_env env, EventManager *manager) : BaseContext(env, manager) {}
26
ParseParams(napi_value * params,size_t paramsCount)27 void UdpSetExtraOptionsContext::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 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
38 if (NapiUtils::GetValueType(GetEnv(), params[1]) == napi_function) {
39 SetCallback(params[1]);
40 }
41 return;
42 }
43 return;
44 }
45
46 if (NapiUtils::HasNamedProperty(GetEnv(), params[0], KEY_RECEIVE_BUFFER_SIZE)) {
47 options.SetReceiveBufferSize(NapiUtils::GetUint32Property(GetEnv(), params[0], KEY_RECEIVE_BUFFER_SIZE));
48 options.SetRecvBufSizeFlag(true);
49 }
50
51 if (NapiUtils::HasNamedProperty(GetEnv(), params[0], KEY_SEND_BUFFER_SIZE)) {
52 options.SetSendBufferSize(NapiUtils::GetUint32Property(GetEnv(), params[0], KEY_SEND_BUFFER_SIZE));
53 options.SetSendBufSizeFlag(true);
54 }
55
56 if (NapiUtils::HasNamedProperty(GetEnv(), params[0], KEY_REUSE_ADDRESS)) {
57 auto reuseAddr = NapiUtils::GetBooleanProperty(GetEnv(), params[0], KEY_REUSE_ADDRESS);
58 options.SetReuseAddress(reuseAddr);
59 options.SetReuseaddrFlag(true);
60 auto manager = this->GetManager();
61 if (manager != nullptr) {
62 manager->SetReuseAddr(reuseAddr);
63 }
64 }
65
66 if (NapiUtils::HasNamedProperty(GetEnv(), params[0], KEY_SOCKET_TIMEOUT)) {
67 options.SetSocketTimeout(NapiUtils::GetUint32Property(GetEnv(), params[0], KEY_SOCKET_TIMEOUT));
68 options.SetTimeoutFlag(true);
69 }
70
71 if (NapiUtils::HasNamedProperty(GetEnv(), params[0], KEY_BROADCAST)) {
72 options.SetBroadcast(NapiUtils::GetBooleanProperty(GetEnv(), params[0], KEY_BROADCAST));
73 options.SetBroadcastFlag(true);
74 }
75
76 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
77 SetParseOK(SetCallback(params[1]) == napi_ok);
78 return;
79 }
80 SetParseOK(true);
81 }
82
GetSocketFd() const83 int UdpSetExtraOptionsContext::GetSocketFd() const
84 {
85 return manager_->GetData() ? static_cast<int>(reinterpret_cast<uint64_t>(manager_->GetData())) : -1;
86 }
87
CheckParamsType(napi_value * params,size_t paramsCount)88 bool UdpSetExtraOptionsContext::CheckParamsType(napi_value *params, size_t paramsCount)
89 {
90 if (paramsCount == PARAM_JUST_OPTIONS) {
91 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_object;
92 }
93
94 if (paramsCount == PARAM_OPTIONS_AND_CALLBACK) {
95 return NapiUtils::GetValueType(GetEnv(), params[0]) == napi_object &&
96 NapiUtils::GetValueType(GetEnv(), params[1]) == napi_function;
97 }
98 return false;
99 }
100
GetErrorCode() const101 int32_t UdpSetExtraOptionsContext::GetErrorCode() const
102 {
103 if (BaseContext::IsPermissionDenied()) {
104 return PERMISSION_DENIED_CODE;
105 }
106
107 auto err = BaseContext::GetErrorCode();
108 if (err == PARSE_ERROR_CODE) {
109 return PARSE_ERROR_CODE;
110 }
111 #if defined(IOS_PLATFORM)
112 err = ErrCodePlatformAdapter::GetOHOSErrCode(err);
113 #endif
114 return err + SOCKET_ERROR_CODE_BASE;
115 }
116
GetErrorMessage() const117 std::string UdpSetExtraOptionsContext::GetErrorMessage() const
118 {
119 if (BaseContext::IsPermissionDenied()) {
120 return PERMISSION_DENIED_MSG;
121 }
122
123 auto errCode = BaseContext::GetErrorCode();
124 if (errCode == PARSE_ERROR_CODE) {
125 return PARSE_ERROR_MSG;
126 }
127 #if defined(IOS_PLATFORM)
128 std::string errMessage;
129 ErrCodePlatformAdapter::GetOHOSErrMessage(errCode, errMessage);
130 return errMessage;
131 #else
132 char err[MAX_ERR_NUM] = {0};
133 (void)strerror_r(errCode, err, MAX_ERR_NUM);
134 return err;
135 #endif
136 }
137 } // namespace OHOS::NetStack::Socket
138