| /* |
| * Copyright (C) 2017 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 "TransportArch.h" |
| |
| #include "parse_string.h" |
| |
| namespace android { |
| namespace vintf { |
| |
| bool TransportArch::empty() const { |
| return transport == Transport::EMPTY && arch == Arch::ARCH_EMPTY; |
| } |
| |
| bool TransportArch::isValid(std::string* error) const { |
| if (error) { |
| error->clear(); |
| } |
| |
| switch (transport) { |
| case Transport::EMPTY: // fallthrough |
| case Transport::HWBINDER: |
| if (arch == Arch::ARCH_EMPTY) { |
| return true; |
| } |
| if (error) { |
| *error += "Transport " + to_string(transport) + " requires empty arch attribute"; |
| } |
| return false; |
| |
| case Transport::PASSTHROUGH: |
| if (arch != Arch::ARCH_EMPTY) { |
| return true; |
| } |
| if (error) { |
| *error += "Passthrough HALs requires arch attribute"; |
| } |
| return false; |
| } |
| } |
| |
| } // namespace vintf |
| } // namespace android |