/*
 * Copyright (C) 2023 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.
 */

#pragma once

#include <vector>
#include <string_view>
#include <android-base/unique_fd.h>

namespace android {
namespace hardware {
namespace camera {
namespace provider {
namespace implementation {
namespace hw {

base::unique_fd qemuOpenChannel();
base::unique_fd qemuOpenChannel(std::string_view arg);

// `query` is ASCIZ, `querySise` includes the terminarting zero.
int qemuRunQuery(int fd, const char* query, size_t querySise,
                 std::vector<uint8_t>* data = nullptr);

}  // namespace hw
}  // namespace implementation
}  // namespace provider
}  // namespace camera
}  // namespace hardware
}  // namespace android