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// Copyright 2015 The Weave Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef LIBWEAVE_EXAMPLES_PROVIDER_CURL_HTTP_CLIENT_H_
#define LIBWEAVE_EXAMPLES_PROVIDER_CURL_HTTP_CLIENT_H_
#include <future>
#include <string>
#include <utility>
#include <base/memory/weak_ptr.h>
#include <weave/provider/http_client.h>
namespace weave {
namespace provider {
class TaskRunner;
}
namespace examples {
// Basic implementation of weave::HttpClient using libcurl. Should be used in
// production code as it's blocking and does not validate server certificates.
class CurlHttpClient : public provider::HttpClient {
public:
explicit CurlHttpClient(provider::TaskRunner* task_runner);
void SendRequest(Method method,
const std::string& url,
const Headers& headers,
const std::string& data,
const SendRequestCallback& callback) override;
private:
void CheckTasks();
std::vector<
std::pair<std::future<std::pair<std::unique_ptr<Response>, ErrorPtr>>,
SendRequestCallback>>
pending_tasks_;
provider::TaskRunner* task_runner_{nullptr};
base::WeakPtrFactory<CurlHttpClient> weak_ptr_factory_{this};
};
} // namespace examples
} // namespace weave
#endif // LIBWEAVE_EXAMPLES_PROVIDER_CURL_HTTP_CLIENT_H_