1 // 2 // Copyright (C) 2019 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 16 #pragma once 17 18 #include <string> 19 20 #include <curl/curl.h> 21 #include <json/json.h> 22 23 class CurlWrapper { 24 CURL* curl; 25 public: 26 CurlWrapper(); 27 ~CurlWrapper(); 28 CurlWrapper(const CurlWrapper&) = delete; 29 CurlWrapper& operator=(const CurlWrapper*) = delete; 30 CurlWrapper(CurlWrapper&&) = default; 31 32 bool DownloadToFile(const std::string& url, const std::string& path); 33 bool DownloadToFile(const std::string& url, const std::string& path, 34 const std::vector<std::string>& headers); 35 std::string DownloadToString(const std::string& url); 36 std::string DownloadToString(const std::string& url, 37 const std::vector<std::string>& headers); 38 Json::Value DownloadToJson(const std::string& url); 39 Json::Value DownloadToJson(const std::string& url, 40 const std::vector<std::string>& headers); 41 }; 42