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 "audio_common_napi.h"
17 #include "media_log.h"
18
19 namespace OHOS {
20 namespace AudioStandard {
GetStringArgument(napi_env env,napi_value value)21 std::string AudioCommonNapi::GetStringArgument(napi_env env, napi_value value)
22 {
23 std::string strValue = "";
24 size_t bufLength = 0;
25 napi_status status = napi_get_value_string_utf8(env, value, nullptr, 0, &bufLength);
26 if (status == napi_ok && bufLength > 0 && bufLength < PATH_MAX) {
27 char *buffer = (char *)malloc((bufLength + 1) * sizeof(char));
28 CHECK_AND_RETURN_RET_LOG(buffer != nullptr, strValue, "no memory");
29 status = napi_get_value_string_utf8(env, value, buffer, bufLength + 1, &bufLength);
30 if (status == napi_ok) {
31 MEDIA_DEBUG_LOG("argument = %{public}s", buffer);
32 strValue = buffer;
33 }
34 free(buffer);
35 buffer = nullptr;
36 }
37 return strValue;
38 }
39 } // namespace AudioStandard
40 } // namespace OHOS
41