1 /*
2  * Copyright (c) 2024-2024 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 #ifndef OHOS_RESOURCE_MANAGER_HAPRESOURCEMANAGER_H
16 #define OHOS_RESOURCE_MANAGER_HAPRESOURCEMANAGER_H
17 
18 #include <shared_mutex>
19 #include "hap_resource.h"
20 #include "res_config_impl.h"
21 #include "res_desc.h"
22 #include "resource_manager.h"
23 
24 #ifdef SUPPORT_GRAPHICS
25 #include <unicode/plurrule.h>
26 #endif
27 
28 namespace OHOS {
29 namespace Global {
30 namespace Resource {
31 class HapResourceManager {
32 public:
HapResourceManager()33     HapResourceManager() {}
~HapResourceManager()34     ~HapResourceManager() {}
35 
36     static std::shared_ptr<HapResourceManager> GetInstance();
37 
38     /**
39      * Put hapResource into the map of HapResourceManager
40      *
41      * @param path the resources.index file path
42      * @param hapResource  hapResource
43      * @return th resource
44      */
45     std::shared_ptr<HapResource> PutAndGetResource(const std::string &path, std::shared_ptr<HapResource> hapResource);
46 
47     /**
48      * Put patch resource
49      *
50      * @param path the resources.index file path
51      * @param patchPath the patch path
52      * @return Whether patch resource is put successfully
53      */
54     bool PutPatchResource(const std::string &path, const std::string &patchPath);
55 
56     /**
57      * get resource from map
58      *
59      * @return the resource
60      */
61     std::shared_ptr<HapResource> GetHapResource(const std::string &path);
62 
63 private:
64     static std::recursive_mutex mutex_;
65     static std::shared_ptr<HapResourceManager> instance_;
66     std::shared_mutex mutexRw_;
67     std::unordered_map<std::string, std::weak_ptr<HapResource>> hapResourceMap_;
68 };
69 } // namespace Resource
70 } // namespace Global
71 } // namespace OHOS
72 #endif