75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
//
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// Copyright (C) 2019 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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#pragma once
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#include <chrono>
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#include <mutex>
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#include <string>
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#include <json/json.h>
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namespace cuttlefish {
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template <typename T>
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struct CurlResponse {
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bool HttpInfo() { return http_code >= 100 && http_code <= 199; }
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bool HttpSuccess() { return http_code >= 200 && http_code <= 299; }
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bool HttpRedirect() { return http_code >= 300 && http_code <= 399; }
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bool HttpClientError() { return http_code >= 400 && http_code <= 499; }
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bool HttpServerError() { return http_code >= 500 && http_code <= 599; }
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T data;
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long http_code;
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};
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class CurlWrapper {
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public:
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typedef std::function<bool(char*, size_t)> DataCallback;
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static std::unique_ptr<CurlWrapper> Create();
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static std::unique_ptr<CurlWrapper> WithServerErrorRetry(
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CurlWrapper&, int retry_attempts, std::chrono::milliseconds retry_delay);
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virtual ~CurlWrapper();
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virtual CurlResponse<std::string> PostToString(
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const std::string& url, const std::string& data,
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const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<Json::Value> PostToJson(
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const std::string& url, const std::string& data,
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const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<Json::Value> PostToJson(
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const std::string& url, const Json::Value& data,
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const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<std::string> DownloadToFile(
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const std::string& url, const std::string& path,
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const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<std::string> DownloadToString(
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const std::string& url, const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<Json::Value> DownloadToJson(
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const std::string& url, const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<bool> DownloadToCallback(
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DataCallback callback, const std::string& url,
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const std::vector<std::string>& headers = {}) = 0;
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virtual CurlResponse<Json::Value> DeleteToJson(
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const std::string& url, const std::vector<std::string>& headers = {}) = 0;
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virtual std::string UrlEscape(const std::string&) = 0;
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};
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}
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