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//
// Copyright (C) 2019 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 <string>
#include <curl/curl.h>
#include <json/json.h>
namespace cuttlefish {
template <typename T>
struct CurlResponse {
bool HttpInfo() { return http_code >= 100 && http_code <= 199; }
bool HttpSuccess() { return http_code >= 200 && http_code <= 299; }
bool HttpRedirect() { return http_code >= 300 && http_code <= 399; }
bool HttpClientError() { return http_code >= 400 && http_code <= 499; }
bool HttpServerError() { return http_code >= 500 && http_code <= 599; }
T data;
long http_code;
};
class CurlWrapper {
public:
CurlWrapper();
~CurlWrapper();
CurlWrapper(const CurlWrapper&) = delete;
CurlWrapper& operator=(const CurlWrapper*) = delete;
CurlWrapper(CurlWrapper&&) = default;
CurlResponse<std::string> DownloadToFile(const std::string& url,
const std::string& path);
CurlResponse<std::string> DownloadToFile(
const std::string& url, const std::string& path,
const std::vector<std::string>& headers);
CurlResponse<std::string> DownloadToString(const std::string& url);
CurlResponse<std::string> DownloadToString(
const std::string& url, const std::vector<std::string>& headers);
CurlResponse<Json::Value> DownloadToJson(const std::string& url);
CurlResponse<Json::Value> DownloadToJson(
const std::string& url, const std::vector<std::string>& headers);
private:
CURL* curl;
};
}
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