1 /*
2 * Copyright (c) 2023-2024 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 "tls_server_send_context.h"
17
18 #include <cstdint>
19 #include <string>
20 #include <string_view>
21 #include <vector>
22
23 #include "constant.h"
24 #include "napi_utils.h"
25 #include "netstack_log.h"
26
27 namespace OHOS {
28 namespace NetStack {
29 namespace TlsSocketServer {
30 namespace {
31 constexpr std::string_view PARSE_ERROR = "options is not type of TLSServerSendOptions";
32 } // namespace
33
TLSServerSendContext(napi_env env,EventManager * manager)34 TLSServerSendContext::TLSServerSendContext(napi_env env, EventManager *manager) : BaseContext(env, manager) {}
35
ParseParams(napi_value * params,size_t paramsCount)36 void TLSServerSendContext::ParseParams(napi_value *params, size_t paramsCount)
37 {
38 if (!CheckParamsType(params, paramsCount)) {
39 return;
40 }
41 if (NapiUtils::GetValueType(GetEnv(), params[TlsSocket::ARG_INDEX_0]) == napi_string) {
42 m_sendData = NapiUtils::GetStringFromValueUtf8(GetEnv(), params[TlsSocket::ARG_INDEX_0]);
43 if (m_sendData.empty()) {
44 NETSTACK_LOGE("string data is empty");
45 if (paramsCount == TlsSocket::PARAM_OPTIONS_AND_CALLBACK && SetCallback(params[1]) != napi_ok) {
46 NETSTACK_LOGE("failed to set callback");
47 }
48 return;
49 }
50 }
51
52 if (NapiUtils::ValueIsArrayBuffer(GetEnv(), params[TlsSocket::ARG_INDEX_0])) {
53 size_t length = 0;
54 void *data = NapiUtils::GetInfoFromArrayBufferValue(GetEnv(), params[TlsSocket::ARG_INDEX_0], &length);
55 if (data == nullptr || length == 0) {
56 NETSTACK_LOGE("arraybuffer data is empty");
57 if (paramsCount == TlsSocket::PARAM_OPTIONS_AND_CALLBACK && SetCallback(params[1]) != napi_ok) {
58 NETSTACK_LOGE("failed to set callback");
59 }
60 return;
61 }
62 m_sendData.append(reinterpret_cast<char *>(data), length);
63 }
64
65 if (paramsCount == TlsSocket::PARAM_OPTIONS_AND_CALLBACK) {
66 SetParseOK(SetCallback(params[TlsSocket::ARG_INDEX_1]) == napi_ok);
67 return;
68 }
69 SetParseOK(true);
70 }
71
CheckParamsType(napi_value * params,size_t paramsCount)72 bool TLSServerSendContext::CheckParamsType(napi_value *params, size_t paramsCount)
73 {
74 if (paramsCount == TlsSocket::PARAM_JUST_OPTIONS) {
75 if (NapiUtils::GetValueType(GetEnv(), params[TlsSocket::ARG_INDEX_0]) != napi_string &&
76 !NapiUtils::ValueIsArrayBuffer(GetEnv(), params[TlsSocket::ARG_INDEX_0])) {
77 NETSTACK_LOGE("first param is not string or arraybuffer");
78 SetNeedThrowException(true);
79 SetError(PARSE_ERROR_CODE, PARSE_ERROR.data());
80 return false;
81 }
82 return true;
83 }
84
85 if (paramsCount == TlsSocket::PARAM_OPTIONS_AND_CALLBACK) {
86 if (NapiUtils::GetValueType(GetEnv(), params[TlsSocket::ARG_INDEX_0]) != napi_string &&
87 !NapiUtils::ValueIsArrayBuffer(GetEnv(), params[TlsSocket::ARG_INDEX_0])) {
88 NETSTACK_LOGE("first param is not string or arraybuffer");
89 SetNeedThrowException(true);
90 SetError(PARSE_ERROR_CODE, PARSE_ERROR.data());
91 return false;
92 }
93 if (NapiUtils::GetValueType(GetEnv(), params[TlsSocket::ARG_INDEX_1]) != napi_function) {
94 NETSTACK_LOGE("second param is not function");
95 return false;
96 }
97 return true;
98 }
99 return false;
100 }
101 } // namespace TlsSocketServer
102 } // namespace NetStack
103 } // namespace OHOS
104