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 INTERFACES_INNERKITS_INCLUDE_METADATA_H
17 #define INTERFACES_INNERKITS_INCLUDE_METADATA_H
18 
19 #include <string>
20 #include "parcel.h"
21 #include "image_type.h"
22 
23 namespace OHOS {
24 namespace Media {
25 class ImageMetadata : public Parcelable {
26 public:
27     using PropertyMap = std::map<std::string, std::string>;
28     using PropertyMapPtr = std::shared_ptr<ImageMetadata::PropertyMap>;
29     virtual int GetValue(const std::string &key, std::string &value) const = 0;
30     virtual bool SetValue(const std::string &key, const std::string &value) = 0;
31     virtual bool RemoveEntry(const std::string &key) = 0;
32     virtual bool Marshalling(Parcel &parcel) const = 0;
33     virtual const ImageMetadata::PropertyMapPtr GetAllProperties() = 0;
34     virtual std::shared_ptr<ImageMetadata> CloneMetadata() = 0;
35     virtual MetadataType GetType() const = 0;
36 };
37 } // namespace Media
38 } // namespace OHOS
39 
40 #endif // INTERFACES_INNERKITS_INCLUDE_METADATA_H