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 #ifndef OBEX_BODY_H
17 #define OBEX_BODY_H
18 
19 #include <cstdint>
20 #include <memory>
21 #include <mutex>
22 #include <vector>
23 
24 namespace OHOS {
25 namespace bluetooth {
26 class ObexBodyObject {
27 public:
28     virtual ~ObexBodyObject() = default;
29     virtual size_t Read(uint8_t *buf, size_t bufLen) = 0;
30     virtual size_t Write(const uint8_t *buf, size_t bufLen) = 0;
31     virtual int Close() = 0;
32 };
33 
34 class ObexArrayBodyObject : public ObexBodyObject {
35 public:
36     ObexArrayBodyObject(const uint8_t *buf, size_t bufLen);
37     ObexArrayBodyObject() = default;
38     virtual ~ObexArrayBodyObject() = default;
39     size_t Read(uint8_t *buf, size_t bufLen) override;
40     size_t Write(const uint8_t *buf, size_t bufLen) override;
41     int Close() override;
42 
43 private:
44     size_t PrivateWrite(const uint8_t *buf, size_t bufLen);
45     std::vector<uint8_t> body_ {};
46     size_t index_ = 0;
47     std::mutex mutex_ {};
48 };
49 }  // namespace bluetooth
50 }  // namespace OHOS
51 #endif  // OBEX_BODY_H
52