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 #include "payload_data/close_session_data.h"
17 #include "media_log.h"
18 #include "media_mtp_utils.h"
19 #include "mtp_constants.h"
20 #include "mtp_packet_tools.h"
21 
22 using namespace std;
23 namespace OHOS {
24 namespace Media {
CloseSessionData(shared_ptr<MtpOperationContext> & context)25 CloseSessionData::CloseSessionData(shared_ptr<MtpOperationContext> &context)
26     :PayloadData(context)
27 {
28 }
29 
~CloseSessionData()30 CloseSessionData::~CloseSessionData()
31 {
32 }
33 
Parser(const vector<uint8_t> & buffer,int32_t readSize)34 int CloseSessionData::Parser(const vector<uint8_t> &buffer, int32_t readSize)
35 {
36     if (!context_->sessionOpen) {
37         return MTP_SESSION_NOT_OPEN_CODE;
38     }
39     return MTP_OK_CODE;
40 }
41 
Maker(vector<uint8_t> & outBuffer)42 int CloseSessionData::Maker(vector<uint8_t> &outBuffer)
43 {
44     MtpPacketTool::PutUInt32(outBuffer, MTP_OK_CODE);
45     return MTP_OK_CODE;
46 }
47 
CalculateSize()48 uint32_t CloseSessionData::CalculateSize()
49 {
50     std::vector<uint8_t> tmpVar;
51 
52     int res = Maker(tmpVar);
53     if (res != MTP_OK_CODE) {
54         return res;
55     }
56     uint32_t size = tmpVar.size();
57     return size;
58 }
59 } // namespace Media
60 } // namespace OHOS