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#include "play_item.h"
18
19namespace bluetooth {
20namespace avrcp {
21
22std::unique_ptr<PlayItemResponseBuilder> PlayItemResponseBuilder::MakeBuilder(
23    Status status) {
24  std::unique_ptr<PlayItemResponseBuilder> builder(
25      new PlayItemResponseBuilder(status));
26
27  return builder;
28}
29
30size_t PlayItemResponseBuilder::size() const {
31  size_t len = VendorPacket::kMinSize();
32  len += 1;  // Status
33  return len;
34}
35
36bool PlayItemResponseBuilder::Serialize(
37    const std::shared_ptr<::bluetooth::Packet>& pkt) {
38  ReserveSpace(pkt, size());
39
40  PacketBuilder::PushHeader(pkt);
41
42  VendorPacketBuilder::PushHeader(pkt, size() - VendorPacket::kMinSize());
43
44  AddPayloadOctets1(pkt, (uint8_t)status_);
45
46  return true;
47}
48
49Scope PlayItemRequest::GetScope() const {
50  auto it = begin() + VendorPacket::kMinSize();
51  return static_cast<Scope>(*it);
52}
53
54uint64_t PlayItemRequest::GetUid() const {
55  auto it = begin() + VendorPacket::kMinSize() + static_cast<size_t>(1);
56  return base::ByteSwap(it.extract<uint64_t>());
57}
58
59uint16_t PlayItemRequest::GetUidCounter() const {
60  auto it = begin() + VendorPacket::kMinSize() + static_cast<size_t>(9);
61  return base::ByteSwap(it.extract<uint16_t>());
62}
63
64bool PlayItemRequest::IsValid() const {
65  if (!VendorPacket::IsValid()) return false;
66  return size() == kMinSize();
67}
68
69std::string PlayItemRequest::ToString() const {
70  std::stringstream ss;
71  ss << "PlayItemRequest: " << std::endl;
72  ss << "  └ cType = " << GetCType() << std::endl;
73  ss << "  └ Subunit Type = " << loghex(GetSubunitType()) << std::endl;
74  ss << "  └ Subunit ID = " << loghex(GetSubunitId()) << std::endl;
75  ss << "  └ OpCode = " << GetOpcode() << std::endl;
76  ss << "  └ Company ID = " << loghex(GetCompanyId()) << std::endl;
77  ss << "  └ Command PDU = " << GetCommandPdu() << std::endl;
78  ss << "  └ PacketType = " << GetPacketType() << std::endl;
79  ss << "  └ Parameter Length = " << loghex(GetParameterLength()) << std::endl;
80  ss << "  └ Scope = " << GetScope() << std::endl;
81  ss << "  └ UID = " << loghex(GetUid()) << std::endl;
82  ss << "  └ UID Counter = " << loghex(GetUidCounter()) << std::endl;
83  ss << std::endl;
84
85  return ss.str();
86}
87
88}  // namespace avrcp
89}  // namespace bluetooth