1 /*
2  * Copyright (C) 2021 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 "plugin_class_base.h"
17 #include <cstdint>
18 #include "abs_impl_class_key.h"
19 #include "image_log.h"
20 
21 #undef LOG_DOMAIN
22 #define LOG_DOMAIN LOG_TAG_DOMAIN_ID_PLUGIN
23 
24 #undef LOG_TAG
25 #define LOG_TAG "PluginClassBase"
26 
27 namespace OHOS {
28 namespace MultimediaPlugin {
29 
~PluginClassBase()30 PluginClassBase::~PluginClassBase()
31 {
32     // this situation does not happen in design.
33     // the process context can guarantee that this will not happen.
34     // the judgment statement here is for protection and positioning purposes only.
35     if (implClassKey_ == nullptr) {
36         IMAGE_LOGD("release class base, null implClassKey.");
37         return;
38     }
39 
40     implClassKey_->OnObjectDestroy();
41 }
42 
43 // ------------------------------- private method -------------------------------
SetImplClassKey(AbsImplClassKey & key)44 uint32_t PluginClassBase::SetImplClassKey(AbsImplClassKey &key)
45 {
46     implClassKey_ = &key;
47     return MAGIC_CODE;
48 }
49 } // namespace MultimediaPlugin
50 } // namespace OHOS
51