1 /*
2  * Copyright 2023 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 <vector>
20 
21 #include "vendor_packet.h"
22 
23 namespace bluetooth {
24 namespace avrcp {
25 
26 class ListPlayerApplicationSettingValuesResponseBuilder : public VendorPacketBuilder {
27 public:
28   virtual ~ListPlayerApplicationSettingValuesResponseBuilder() = default;
29 
30   static std::unique_ptr<ListPlayerApplicationSettingValuesResponseBuilder> MakeBuilder(
31           std::vector<uint8_t> values);
32 
33   virtual size_t size() const override;
34   virtual bool Serialize(const std::shared_ptr<::bluetooth::Packet>& pkt) override;
35 
36 protected:
37   std::vector<uint8_t> values_;
38 
ListPlayerApplicationSettingValuesResponseBuilder(std::vector<uint8_t> values)39   ListPlayerApplicationSettingValuesResponseBuilder(std::vector<uint8_t> values)
40       : VendorPacketBuilder(CType::STABLE, CommandPdu::LIST_PLAYER_APPLICATION_SETTING_VALUES,
41                             PacketType::SINGLE),
42         values_(std::move(values)) {}
43 };
44 
45 class ListPlayerApplicationSettingValuesRequest : public VendorPacket {
46 public:
47   virtual ~ListPlayerApplicationSettingValuesRequest() = default;
48 
49   /**
50    *  List Player Application Setting Values
51    *   AvrcpPacket:
52    *     CType c_type_;
53    *     uint8_t subunit_type_ : 5;
54    *     uint8_t subunit_id_ : 3;
55    *     Opcode opcode_;
56    *   VendorPacket:
57    *     uint8_t company_id[3];
58    *     uint8_t command_pdu;
59    *     uint8_t packet_type;
60    *     uint16_t param_length;
61    *   ListPlayerApplicationSettingValuesRequest:
62    *     PlayerAttribute attribute;
63    */
kMinSize()64   static constexpr size_t kMinSize() { return VendorPacket::kMinSize() + sizeof(uint8_t); }
65 
66   PlayerAttribute GetRequestedAttribute() const;
67 
68   virtual bool IsValid() const override;
69   virtual std::string ToString() const override;
70 
71 protected:
72   using VendorPacket::VendorPacket;
73 };
74 
75 }  // namespace avrcp
76 }  // namespace bluetooth
77