1/*
2 * Copyright 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include "avrcp_browse_packet.h"
20
21namespace bluetooth {
22namespace avrcp {
23
24class GetTotalNumberOfItemsResponseBuilder : public BrowsePacketBuilder {
25 public:
26  virtual ~GetTotalNumberOfItemsResponseBuilder() = default;
27
28  static std::unique_ptr<GetTotalNumberOfItemsResponseBuilder> MakeBuilder(
29      Status status, uint16_t uid_counter, uint32_t num_items_in_folder);
30
31  virtual size_t size() const override;
32  virtual bool Serialize(
33      const std::shared_ptr<::bluetooth::Packet>& pkt) override;
34
35 protected:
36  Status status_;
37  uint16_t uid_counter_;
38  uint32_t num_items_in_folder_;
39
40  GetTotalNumberOfItemsResponseBuilder(Status status, uint16_t uid_counter,
41                                       uint32_t num_items_in_folder)
42      : BrowsePacketBuilder(BrowsePdu::GET_TOTAL_NUMBER_OF_ITEMS),
43        status_(status),
44        uid_counter_(uid_counter),
45        num_items_in_folder_(num_items_in_folder){};
46};
47
48class GetTotalNumberOfItemsRequest : public BrowsePacket {
49 public:
50  virtual ~GetTotalNumberOfItemsRequest() = default;
51
52  /**
53   * AVRCP Get Total Number Of Items Packet Layout
54   *   BrowsePacket:
55   *     uint8_t pdu_;
56   *     uint16_t length_;
57   *   GetTotalNumberOfItemsRequest:
58   *     uint8_t scope_;
59   */
60  static constexpr size_t kMinSize() { return BrowsePacket::kMinSize() + 1; }
61
62  Scope GetScope() const;
63
64  virtual bool IsValid() const override;
65  virtual std::string ToString() const override;
66
67 protected:
68  using BrowsePacket::BrowsePacket;
69};
70
71}  // namespace avrcp
72}  // namespace bluetooth