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#ifndef UTIL_JS_STRINGDECODER_H
17#define UTIL_JS_STRINGDECODER_H
18
19#include <string>
20#include "napi/native_api.h"
21#include "napi/native_node_api.h"
22#include "unicode/ucnv.h"
23
24namespace OHOS::Util {
25class StringDecoder {
26public:
27    explicit StringDecoder(const std::string &encoding);
28    ~StringDecoder() { ucnv_close(conv_); }
29    napi_value Write(napi_env env, napi_value src, UBool flush = false);
30    napi_value End(napi_env env, napi_value src);
31    napi_value End(napi_env env);
32private:
33    void FreedMemory(UChar *&pData);
34    const char* pend_ {};
35    int pendingLen_ {};
36    UConverter* conv_ {};
37    };
38}
39#endif // UTIL_JS_STRINGDECODER_H
40