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58 lines
1.6 KiB
58 lines
1.6 KiB
4 months ago
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "TransportArch.h"
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#include "parse_string.h"
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namespace android {
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namespace vintf {
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bool TransportArch::empty() const {
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return transport == Transport::EMPTY && arch == Arch::ARCH_EMPTY;
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}
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bool TransportArch::isValid(std::string* error) const {
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if (error) {
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error->clear();
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}
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switch (transport) {
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case Transport::EMPTY: // fallthrough
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case Transport::HWBINDER:
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if (arch == Arch::ARCH_EMPTY) {
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return true;
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}
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if (error) {
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*error += "Transport " + to_string(transport) + " requires empty arch attribute";
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}
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return false;
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case Transport::PASSTHROUGH:
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if (arch != Arch::ARCH_EMPTY) {
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return true;
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}
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if (error) {
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*error += "Passthrough HALs requires arch attribute";
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}
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return false;
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}
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}
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} // namespace vintf
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} // namespace android
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