utils.h

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/*
 * Copyright (C) 2020 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 <android-base/logging.h>
#include "json/json.h"
 
#include <optional>
#include <string>
 
#include "cuttlefish/common/libs/fs/shared_fd.h"
#include "cuttlefish/host/libs/config/logging.h"
#include "request.h"
 
namespace cuttlefish {
 
constexpr char kDefaultLocation[] =
    "/var/run/cuttlefish/cuttlefish_allocd.sock";
 
// Default flags for send and receive.
static constexpr int kSendFlags = 0;
static constexpr int kRecvFlags = 0;
 
bool SendJsonMsg(cuttlefish::SharedFD client_socket, const Json::Value& resp);
 
std::optional<Json::Value> RecvJsonMsg(cuttlefish::SharedFD client_socket);
 
// Helper functions mapping between Enum types and std::string
 
RequestType StrToReqTy(const std::string& req);
 
std::string ReqTyToStr(RequestType req_ty);
 
IfaceType StrToIfaceTy(const std::string& iface);
 
std::string IfaceTyToStr(IfaceType iface);
 
RequestStatus StrToStatus(const std::string& st);
 
std::string StatusToStr(RequestStatus st);
 
}  // namespace cuttlefish