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#include <sys/types.h>
17#include <unistd.h>
18
19#include "json_manager.h"
20#include "tools/log.h"
21
22namespace Commonlibrary::Concurrent {
23const std::string JSON_NAME = "JSON";
24const std::string ASON_NAME = "ASON";
25const std::string PARSE_NAME = "parse";
26const std::string PARSE_SENDABLE_NAME = "parseSendable";
27const std::string STRINGIFY_SENDABLE_NAME = "stringifySendable";
28const std::string STRINGIFY_NAME = "stringify";
29
30bool JsonManager::GeJsonFunction(napi_env env, napi_value global, const std::string &jsonName, napi_value &jsonFunction)
31{
32    napi_value jsonKey;
33    napi_create_string_utf8(env, jsonName.c_str(), jsonName.size(), &jsonKey);
34    napi_get_property(env, global, jsonKey, &jsonFunction);
35    bool validFunction = false;
36    napi_is_callable(env, jsonFunction, &validFunction);
37    if (!validFunction) {
38        HILOG_ERROR("Get ASON function for %{public}s failed.", jsonName.c_str());
39    }
40    return validFunction;
41}
42
43napi_value JsonManager::Init(napi_env env, napi_value exports)
44{
45    napi_value global;
46    napi_value ason;
47    napi_value parseSendable;
48    napi_value stringify;
49    napi_value jsonKey;
50    napi_value jsonValue;
51    NAPI_CALL(env, napi_create_object(env, &ason));
52    napi_get_global(env, &global);
53    napi_create_string_utf8(env, JSON_NAME.c_str(), JSON_NAME.size(), &jsonKey);
54    napi_get_property(env, global, jsonKey, &jsonValue);
55    if (!(GeJsonFunction(env, jsonValue, PARSE_SENDABLE_NAME, parseSendable) &&
56          GeJsonFunction(env, jsonValue, STRINGIFY_SENDABLE_NAME, stringify))) {
57        return exports;
58    }
59    napi_property_descriptor desc[] = {
60        DECLARE_NAPI_PROPERTY(PARSE_NAME.c_str(), parseSendable),
61        DECLARE_NAPI_PROPERTY(STRINGIFY_NAME.c_str(), stringify),
62    };
63    napi_define_properties(env, ason, sizeof(desc) / sizeof(desc[0]), desc);
64    napi_set_named_property(env, exports, ASON_NAME.c_str(), ason);
65    return exports;
66}
67}
68
69