| /* |
| * Copyright 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "get_total_number_of_items.h" |
| |
| namespace bluetooth { |
| namespace avrcp { |
| |
| std::unique_ptr<GetTotalNumberOfItemsResponseBuilder> |
| GetTotalNumberOfItemsResponseBuilder::MakeBuilder( |
| Status status, uint16_t uid_counter, uint32_t num_items_in_folder) { |
| std::unique_ptr<GetTotalNumberOfItemsResponseBuilder> builder( |
| new GetTotalNumberOfItemsResponseBuilder(status, uid_counter, |
| num_items_in_folder)); |
| |
| return builder; |
| } |
| |
| size_t GetTotalNumberOfItemsResponseBuilder::size() const { |
| size_t len = BrowsePacket::kMinSize(); |
| len += 1; // Status |
| |
| if (status_ != Status::NO_ERROR) return len; |
| |
| len += 2; // UID Counter |
| len += 4; // Number of items in folder |
| return len; |
| } |
| |
| bool GetTotalNumberOfItemsResponseBuilder::Serialize( |
| const std::shared_ptr<::bluetooth::Packet>& pkt) { |
| ReserveSpace(pkt, size()); |
| |
| BrowsePacketBuilder::PushHeader(pkt, size() - BrowsePacket::kMinSize()); |
| |
| AddPayloadOctets1(pkt, (uint8_t)status_); |
| |
| if (status_ != Status::NO_ERROR) return true; |
| AddPayloadOctets2(pkt, base::ByteSwap(uid_counter_)); |
| AddPayloadOctets4(pkt, base::ByteSwap(num_items_in_folder_)); |
| return true; |
| } |
| |
| Scope GetTotalNumberOfItemsRequest::GetScope() const { |
| auto it = begin() + BrowsePacket::kMinSize(); |
| return static_cast<Scope>(*it); |
| } |
| |
| bool GetTotalNumberOfItemsRequest::IsValid() const { |
| if (!BrowsePacket::IsValid()) return false; |
| return size() == kMinSize(); |
| } |
| |
| std::string GetTotalNumberOfItemsRequest::ToString() const { |
| std::stringstream ss; |
| ss << "GetTotalNumberOfItemsRequest: " << std::endl; |
| ss << " └ PDU = " << GetPdu() << std::endl; |
| ss << " └ Length = " << GetLength() << std::endl; |
| ss << " └ Scope = " << GetScope() << std::endl; |
| ss << std::endl; |
| |
| return ss.str(); |
| } |
| |
| } // namespace avrcp |
| } // namespace bluetooth |