blob: 0aba7f0d3d7a0339b9d7e6d6397b022f450e17a7 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include <string>
#include "base/callback_forward.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
namespace remoting {
// Abstract interface for URL requests.
class UrlRequest {
enum class Type {
struct Result {
Result() = default;
Result(int status, std::string response_body)
: success(true), status(status), response_body(response_body) {}
static Result Failed() { return Result(); }
// Set to true when the URL has been fetched successfully.
bool success = false;
// HTTP status code received from the server. Valid only when |success| is
// set to true.
int status = 0;
// Body of the response received from the server. Valid only when |success|
// is set to true.
std::string response_body;
typedef base::Callback<void(const Result& result)> OnResultCallback;
virtual ~UrlRequest() {}
// Adds an HTTP header to the request. Has no effect if called after Start().
virtual void AddHeader(const std::string& value) = 0;
// Sets data to be sent for POST requests.
virtual void SetPostData(const std::string& content_type,
const std::string& post_data) = 0;
// Sends a request to the server. |on_response_callback| will be called to
// return result of the request.
virtual void Start(const OnResultCallback& on_result_callback) = 0;
// Factory for UrlRequest instances.
class UrlRequestFactory {
virtual ~UrlRequestFactory() {}
virtual std::unique_ptr<UrlRequest> CreateUrlRequest(
UrlRequest::Type type,
const std::string& url,
const net::NetworkTrafficAnnotationTag& traffic_annotation) = 0;
} // namespace remoting