1 /*
2  * Copyright (C) 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 #ifndef INTERFACES_KITS_JS_COMMON_INCLUDE_IMAGE_PACKER_NAPI_H
17 #define INTERFACES_KITS_JS_COMMON_INCLUDE_IMAGE_PACKER_NAPI_H
18 
19 #include <cerrno>
20 #include <dirent.h>
21 #include <fcntl.h>
22 #include <ftw.h>
23 #include <securec.h>
24 #include <sys/stat.h>
25 #include <unistd.h>
26 #include <variant>
27 
28 #include "image_packer.h"
29 #include "image_type.h"
30 #include "image_source.h"
31 #include "napi/native_api.h"
32 #include "napi/native_node_api.h"
33 #if !defined(IOS_PLATFORM) && !defined(ANDROID_PLATFORM)
34 #include "picture_napi.h"
35 #endif
36 #include "pixel_map.h"
37 #include "image_source_napi.h"
38 
39 namespace OHOS {
40 namespace Media {
41 class ImagePackerNapi {
42 public:
43     ImagePackerNapi();
44     ~ImagePackerNapi();
45     static napi_value Init(napi_env env, napi_value exports);
46     static napi_value CreateImagePacker(napi_env env, napi_callback_info info);
47     static std::shared_ptr<ImagePacker> GetNative(ImagePackerNapi* napi);
48 
49 private:
50     static napi_value Constructor(napi_env env, napi_callback_info info);
51     static void Destructor(napi_env env, void *nativeObject, void *finalize);
52     static napi_value Packing(napi_env env, napi_callback_info info);
53     static napi_value PackToData(napi_env env, napi_callback_info info);
54     static napi_value Packing(napi_env env, napi_callback_info info, bool needReturnError);
55     static napi_value PackingFromPixelMap(napi_env env, napi_callback_info info);
56     static napi_value PackToFile(napi_env env, napi_callback_info info);
57     static napi_value Release(napi_env env, napi_callback_info info);
58     static napi_value GetSupportedFormats(napi_env env, napi_callback_info info);
59 
60     void release();
61     bool isRelease = false;
62     static thread_local napi_ref sConstructor_;
63     static thread_local std::shared_ptr<ImagePacker> sImgPck_;
64     static napi_ref packingDynamicRangeRef_;
65     napi_env env_ = nullptr;
66     std::shared_ptr<ImagePacker> nativeImgPck = nullptr;
67 };
68 } // namespace Media
69 } // namespace OHOS
70 #endif // INTERFACES_KITS_JS_COMMON_INCLUDE_IMAGE_PACKER_NAPI_H
71